20703468240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 960

約数和(自身を含む): 91764126720

約数和(自身を除く): 71060658480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 82, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 123, 126, 130, 135, 140, 144, 147, 156, 164, 168, 180, 182, 189, 195, 196, 205, 208, 210, 216, 234, 240, 245, 246, 252, 260, 270, 273, 280, 287, 294, 312, 315, 328, 336, 351, 360, 364, 367, 369, 378, 390, 392, 410, 420, 432, 441, 455, 468, 490, 492, 504, 520, 533, 540, 546, 560, 574, 585, 588, 615, 624, 630, 637, 656, 702, 720, 728, 734, 735, 738, 756, 780, 784, 819, 820, 840, 861, 882, 910, 936, 945, 980, 984, 1008, 1040, 1066, 1080, 1092, 1101, 1107, 1148, 1170, 1176, 1230, 1260, 1274, 1323, 1365, 1404, 1435, 1456, 1468, 1470, 1476, 1512, 1560, 1599, 1638, 1640, 1680, 1722, 1755, 1764, 1820, 1835, 1845, 1872, 1890, 1911, 1960, 1968, 2009, 2132, 2160, 2184, 2202, 2205, 2214, 2296, 2340, 2352, 2457, 2460, 2520, 2548, 2569, 2583, 2646, 2665, 2730, 2808, 2870, 2936, 2940, 2952, 3024, 3120, 3185, 3198, 3276, 3280, 3303, 3444, 3510, 3528, 3640, 3670, 3690, 3731, 3780, 3822, 3920, 4018, 4095, 4264, 4305, 4368, 4404, 4410, 4428, 4592, 4680, 4771, 4797, 4914, 4920, 5040, 5096, 5138, 5166, 5292, 5330, 5460, 5505, 5535, 5616, 5733, 5740, 5872, 5880, 5904, 6027, 6370, 6396, 6552, 6606, 6615, 6888, 7020, 7056, 7280, 7340, 7380, 7462, 7560, 7644, 7707, 7749, 7995, 8036, 8190, 8528, 8610, 8808, 8820, 8856, 9360, 9542, 9555, 9594, 9828, 9840, 9909, 10045, 10192, 10276, 10332, 10584, 10660, 10920, 11010, 11070, 11193, 11466, 11480, 11760, 12054, 12285, 12740, 12792, 12845, 12915, 13104, 13212, 13230, 13776, 14040, 14313, 14391, 14680, 14760, 14924, 15047, 15120, 15288, 15414, 15498, 15990, 16072, 16380, 16515, 17199, 17220, 17616, 17640, 17712, 17983, 18081, 18655, 19084, 19110, 19188, 19656, 19818, 20090, 20552, 20664, 21168, 21320, 21840, 22020, 22140, 22386, 22932, 22960, 23121, 23855, 23985, 24108, 24570, 25480, 25584, 25690, 25830, 26117, 26424, 26460, 28080, 28626, 28665, 28782, 29360, 29520, 29848, 30094, 30135, 30576, 30828, 30996, 31980, 32144, 32760, 33030, 33397, 33579, 34398, 34440, 35280, 35966, 36162, 37310, 38168, 38220, 38376, 38535, 38745, 39312, 39636, 40180, 41104, 41328, 42640, 42939, 44040, 44280, 44772, 45141, 45864, 46242, 47710, 47970, 48216, 49140, 49545, 50960, 51380, 51660, 52234, 52848, 52920, 53949, 54243, 55965, 57252, 57330, 57564, 59696, 60188, 60270, 61656, 61992, 63960, 65520, 66060, 66794, 67158, 68796, 68880, 69363, 71565, 71932, 71955, 72324, 74620, 75235, 76336, 76440, 76752, 77070, 77490, 78351, 79272, 80360, 85878, 85995, 88080, 88560, 89544, 89915, 90282, 90405, 91728, 92484, 95420, 95940, 96432, 98280, 99090, 100191, 100737, 102760, 103320, 104468, 105329, 105840, 107898, 108486, 111930, 114504, 114660, 115128, 115605, 120376, 120540, 123312, 123984, 127920, 128817, 130585, 132120, 133588, 134316, 135423, 137592, 138726, 143130, 143864, 143910, 144648, 149240, 150470, 152880, 154140, 154980, 156702, 158544, 160720, 161847, 166985, 167895, 171756, 171990, 179088, 179830, 180564, 180810, 184968, 190840, 191880, 195611, 196560, 198180, 200382, 201474, 205520, 206640, 208936, 210658, 214695, 215796, 216972, 223860, 225705, 229008, 229320, 230256, 231210, 233779, 235053, 240752, 241080, 257634, 261170, 264240, 267176, 268632, 269745, 270846, 271215, 275184, 277452, 286260, 287728, 287820, 289296, 298480, 300573, 300940, 308280, 309960, 313404, 315987, 323694, 333970, 335790, 343512, 343980, 346815, 359660, 361128, 361620, 369936, 381680, 383760, 391222, 391755, 396360, 400764, 402948, 406269, 417872, 421316, 429390, 431592, 433944, 447720, 451410, 458640, 462420, 467558, 470106, 482160, 485541, 500955, 503685, 515268, 522340, 526645, 534352, 537264, 539490, 541692, 542430, 554904, 572520, 575640, 586833, 601146, 601880, 616560, 619920, 626808, 631974, 644085, 647388, 667940, 671580, 677115, 687024, 687960, 693630, 701337, 705159, 719320, 722256, 723240, 737303, 782444, 783510, 792720, 801528, 805896, 809235, 812538, 842632, 858780, 863184, 867888, 895440, 901719, 902820, 924840, 935116, 940212, 947961, 971082, 978055, 1001910, 1007370, 1030536, 1044680, 1053290, 1078980, 1083384, 1084860, 1109808, 1145040, 1151280, 1168895, 1173666, 1175265, 1202292, 1203760, 1253616, 1263948, 1288170, 1294776, 1335880, 1343160, 1354230, 1369277, 1375920, 1387260, 1402674, 1410318, 1438640, 1446480, 1474606, 1502865, 1564888, 1567020, 1579935, 1603056, 1611792, 1618470, 1625076, 1685264, 1717560, 1760499, 1803438, 1805640, 1849680, 1870232, 1880424, 1895922, 1942164, 1956110, 2003820, 2014740, 2031345, 2061072, 2089360, 2104011, 2106580, 2157960, 2166768, 2169720, 2211909, 2337790, 2347332, 2350530, 2404584, 2427705, 2527896, 2576340, 2589552, 2671760, 2686320, 2708460, 2738554, 2774520, 2805348, 2820636, 2843883, 2934165, 2949212, 3005730, 3129776, 3134040, 3159870, 3236940, 3250152, 3435120, 3506685, 3520998, 3525795, 3606876, 3611280, 3686515, 3740464, 3760848, 3791844, 3884328, 3912220, 4007640, 4029480, 4062690, 4107831, 4208022, 4213160, 4315920, 4339440, 4423818, 4508595, 4675580, 4694664, 4701060, 4739805, 4809168, 4855410, 5055792, 5152680, 5281497, 5416920, 5477108, 5549040, 5610696, 5641272, 5687766, 5868330, 5898424, 6011460, 6268080, 6312033, 6319740, 6473880, 6500304, 6635727, 6846385, 7013370, 7041996, 7051590, 7213752, 7373030, 7583688, 7768656, 7824440, 8015280, 8058960, 8125380, 8215662, 8416044, 8426320, 8802495, 8847636, 9017190, 9351160, 9389328, 9402120, 9479610, 9584939, 9710820, 10305360, 10520055, 10562994, 10833840, 10954216, 11059545, 11221392, 11282544, 11375532, 11736660, 11796848, 12022920, 12323493, 12624066, 12639480, 12947760, 13271454, 13692770, 14026740, 14083992, 14103180, 14219415, 14427504, 14746060, 15167376, 15648880, 16250760, 16431324, 16832088, 17604990, 17695272, 18034380, 18702320, 18804240, 18959220, 19169878, 19421640, 19907181, 20539155, 21040110, 21125988, 21908432, 22119090, 22751064, 23473320, 24045840, 24646986, 25248132, 25278960, 26407485, 26542908, 27385540, 28053480, 28167984, 28206360, 28438830, 28754817, 29492120, 31560165, 32501520, 32862648, 33178635, 33664176, 35209980, 35390544, 36068760, 36970479, 37918440, 38339756, 38843280, 39814362, 41078310, 42080220, 42251976, 44238180, 45502128, 46946640, 47924695, 49293972, 50496264, 52814970, 53085816, 54771080, 56106960, 56412720, 56877660, 57509634, 58984240, 61617465, 63120330, 65725296, 66357270, 70419960, 72137520, 73940958, 75836880, 76679512, 79628724, 82156620, 84160440, 84503952, 86264451, 88476360, 95849390, 98587944, 99535905, 100992528, 105629940, 106171632, 109542160, 113755320, 115019268, 123234930, 126240660, 132714540, 140839920, 143774085, 147881916, 153359024, 159257448, 164313240, 168320880, 172528902, 176952720, 184852395, 191698780, 197175888, 199071810, 211259880, 227510640, 230038536, 246469860, 252481320, 258793353, 265429080, 287548170, 295763832, 318514896, 328626480, 345057804, 369704790, 383397560, 398143620, 422519760, 431322255, 460077072, 492939720, 504962640, 517586706, 530858160, 575096340, 591527664, 690115608, 739409580, 766795120, 796287240, 862644510, 985879440, 1035173412, 1150192680, 1293966765, 1380231216, 1478819160, 1592574480, 1725289020, 2070346824, 2300385360, 2587933530, 2957638320, 3450578040, 4140693648, 5175867060, 6901156080, 10351734120, 20703468240]

約数ペア:

[(1, 20703468240), (2, 10351734120), (3, 6901156080), (4, 5175867060), (5, 4140693648), (6, 3450578040), (7, 2957638320), (8, 2587933530), (9, 2300385360), (10, 2070346824), (12, 1725289020), (13, 1592574480), (14, 1478819160), (15, 1380231216), (16, 1293966765), (18, 1150192680), (20, 1035173412), (21, 985879440), (24, 862644510), (26, 796287240), (27, 766795120), (28, 739409580), (30, 690115608), (35, 591527664), (36, 575096340), (39, 530858160), (40, 517586706), (41, 504962640), (42, 492939720), (45, 460077072), (48, 431322255), (49, 422519760), (52, 398143620), (54, 383397560), (56, 369704790), (60, 345057804), (63, 328626480), (65, 318514896), (70, 295763832), (72, 287548170), (78, 265429080), (80, 258793353), (82, 252481320), (84, 246469860), (90, 230038536), (91, 227510640), (98, 211259880), (104, 199071810), (105, 197175888), (108, 191698780), (112, 184852395), (117, 176952720), (120, 172528902), (123, 168320880), (126, 164313240), (130, 159257448), (135, 153359024), (140, 147881916), (144, 143774085), (147, 140839920), (156, 132714540), (164, 126240660), (168, 123234930), (180, 115019268), (182, 113755320), (189, 109542160), (195, 106171632), (196, 105629940), (205, 100992528), (208, 99535905), (210, 98587944), (216, 95849390), (234, 88476360), (240, 86264451), (245, 84503952), (246, 84160440), (252, 82156620), (260, 79628724), (270, 76679512), (273, 75836880), (280, 73940958), (287, 72137520), (294, 70419960), (312, 66357270), (315, 65725296), (328, 63120330), (336, 61617465), (351, 58984240), (360, 57509634), (364, 56877660), (367, 56412720), (369, 56106960), (378, 54771080), (390, 53085816), (392, 52814970), (410, 50496264), (420, 49293972), (432, 47924695), (441, 46946640), (455, 45502128), (468, 44238180), (490, 42251976), (492, 42080220), (504, 41078310), (520, 39814362), (533, 38843280), (540, 38339756), (546, 37918440), (560, 36970479), (574, 36068760), (585, 35390544), (588, 35209980), (615, 33664176), (624, 33178635), (630, 32862648), (637, 32501520), (656, 31560165), (702, 29492120), (720, 28754817), (728, 28438830), (734, 28206360), (735, 28167984), (738, 28053480), (756, 27385540), (780, 26542908), (784, 26407485), (819, 25278960), (820, 25248132), (840, 24646986), (861, 24045840), (882, 23473320), (910, 22751064), (936, 22119090), (945, 21908432), (980, 21125988), (984, 21040110), (1008, 20539155), (1040, 19907181), (1066, 19421640), (1080, 19169878), (1092, 18959220), (1101, 18804240), (1107, 18702320), (1148, 18034380), (1170, 17695272), (1176, 17604990), (1230, 16832088), (1260, 16431324), (1274, 16250760), (1323, 15648880), (1365, 15167376), (1404, 14746060), (1435, 14427504), (1456, 14219415), (1468, 14103180), (1470, 14083992), (1476, 14026740), (1512, 13692770), (1560, 13271454), (1599, 12947760), (1638, 12639480), (1640, 12624066), (1680, 12323493), (1722, 12022920), (1755, 11796848), (1764, 11736660), (1820, 11375532), (1835, 11282544), (1845, 11221392), (1872, 11059545), (1890, 10954216), (1911, 10833840), (1960, 10562994), (1968, 10520055), (2009, 10305360), (2132, 9710820), (2160, 9584939), (2184, 9479610), (2202, 9402120), (2205, 9389328), (2214, 9351160), (2296, 9017190), (2340, 8847636), (2352, 8802495), (2457, 8426320), (2460, 8416044), (2520, 8215662), (2548, 8125380), (2569, 8058960), (2583, 8015280), (2646, 7824440), (2665, 7768656), (2730, 7583688), (2808, 7373030), (2870, 7213752), (2936, 7051590), (2940, 7041996), (2952, 7013370), (3024, 6846385), (3120, 6635727), (3185, 6500304), (3198, 6473880), (3276, 6319740), (3280, 6312033), (3303, 6268080), (3444, 6011460), (3510, 5898424), (3528, 5868330), (3640, 5687766), (3670, 5641272), (3690, 5610696), (3731, 5549040), (3780, 5477108), (3822, 5416920), (3920, 5281497), (4018, 5152680), (4095, 5055792), (4264, 4855410), (4305, 4809168), (4368, 4739805), (4404, 4701060), (4410, 4694664), (4428, 4675580), (4592, 4508595), (4680, 4423818), (4771, 4339440), (4797, 4315920), (4914, 4213160), (4920, 4208022), (5040, 4107831), (5096, 4062690), (5138, 4029480), (5166, 4007640), (5292, 3912220), (5330, 3884328), (5460, 3791844), (5505, 3760848), (5535, 3740464), (5616, 3686515), (5733, 3611280), (5740, 3606876), (5872, 3525795), (5880, 3520998), (5904, 3506685), (6027, 3435120), (6370, 3250152), (6396, 3236940), (6552, 3159870), (6606, 3134040), (6615, 3129776), (6888, 3005730), (7020, 2949212), (7056, 2934165), (7280, 2843883), (7340, 2820636), (7380, 2805348), (7462, 2774520), (7560, 2738554), (7644, 2708460), (7707, 2686320), (7749, 2671760), (7995, 2589552), (8036, 2576340), (8190, 2527896), (8528, 2427705), (8610, 2404584), (8808, 2350530), (8820, 2347332), (8856, 2337790), (9360, 2211909), (9542, 2169720), (9555, 2166768), (9594, 2157960), (9828, 2106580), (9840, 2104011), (9909, 2089360), (10045, 2061072), (10192, 2031345), (10276, 2014740), (10332, 2003820), (10584, 1956110), (10660, 1942164), (10920, 1895922), (11010, 1880424), (11070, 1870232), (11193, 1849680), (11466, 1805640), (11480, 1803438), (11760, 1760499), (12054, 1717560), (12285, 1685264), (12740, 1625076), (12792, 1618470), (12845, 1611792), (12915, 1603056), (13104, 1579935), (13212, 1567020), (13230, 1564888), (13776, 1502865), (14040, 1474606), (14313, 1446480), (14391, 1438640), (14680, 1410318), (14760, 1402674), (14924, 1387260), (15047, 1375920), (15120, 1369277), (15288, 1354230), (15414, 1343160), (15498, 1335880), (15990, 1294776), (16072, 1288170), (16380, 1263948), (16515, 1253616), (17199, 1203760), (17220, 1202292), (17616, 1175265), (17640, 1173666), (17712, 1168895), (17983, 1151280), (18081, 1145040), (18655, 1109808), (19084, 1084860), (19110, 1083384), (19188, 1078980), (19656, 1053290), (19818, 1044680), (20090, 1030536), (20552, 1007370), (20664, 1001910), (21168, 978055), (21320, 971082), (21840, 947961), (22020, 940212), (22140, 935116), (22386, 924840), (22932, 902820), (22960, 901719), (23121, 895440), (23855, 867888), (23985, 863184), (24108, 858780), (24570, 842632), (25480, 812538), (25584, 809235), (25690, 805896), (25830, 801528), (26117, 792720), (26424, 783510), (26460, 782444), (28080, 737303), (28626, 723240), (28665, 722256), (28782, 719320), (29360, 705159), (29520, 701337), (29848, 693630), (30094, 687960), (30135, 687024), (30576, 677115), (30828, 671580), (30996, 667940), (31980, 647388), (32144, 644085), (32760, 631974), (33030, 626808), (33397, 619920), (33579, 616560), (34398, 601880), (34440, 601146), (35280, 586833), (35966, 575640), (36162, 572520), (37310, 554904), (38168, 542430), (38220, 541692), (38376, 539490), (38535, 537264), (38745, 534352), (39312, 526645), (39636, 522340), (40180, 515268), (41104, 503685), (41328, 500955), (42640, 485541), (42939, 482160), (44040, 470106), (44280, 467558), (44772, 462420), (45141, 458640), (45864, 451410), (46242, 447720), (47710, 433944), (47970, 431592), (48216, 429390), (49140, 421316), (49545, 417872), (50960, 406269), (51380, 402948), (51660, 400764), (52234, 396360), (52848, 391755), (52920, 391222), (53949, 383760), (54243, 381680), (55965, 369936), (57252, 361620), (57330, 361128), (57564, 359660), (59696, 346815), (60188, 343980), (60270, 343512), (61656, 335790), (61992, 333970), (63960, 323694), (65520, 315987), (66060, 313404), (66794, 309960), (67158, 308280), (68796, 300940), (68880, 300573), (69363, 298480), (71565, 289296), (71932, 287820), (71955, 287728), (72324, 286260), (74620, 277452), (75235, 275184), (76336, 271215), (76440, 270846), (76752, 269745), (77070, 268632), (77490, 267176), (78351, 264240), (79272, 261170), (80360, 257634), (85878, 241080), (85995, 240752), (88080, 235053), (88560, 233779), (89544, 231210), (89915, 230256), (90282, 229320), (90405, 229008), (91728, 225705), (92484, 223860), (95420, 216972), (95940, 215796), (96432, 214695), (98280, 210658), (99090, 208936), (100191, 206640), (100737, 205520), (102760, 201474), (103320, 200382), (104468, 198180), (105329, 196560), (105840, 195611), (107898, 191880), (108486, 190840), (111930, 184968), (114504, 180810), (114660, 180564), (115128, 179830), (115605, 179088), (120376, 171990), (120540, 171756), (123312, 167895), (123984, 166985), (127920, 161847), (128817, 160720), (130585, 158544), (132120, 156702), (133588, 154980), (134316, 154140), (135423, 152880), (137592, 150470), (138726, 149240), (143130, 144648), (143864, 143910)]