20634442920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 1152

約数和(自身を含む): 91423987200

約数和(自身を除く): 70789544280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 49, 51, 52, 56, 60, 63, 65, 67, 68, 70, 72, 78, 79, 84, 85, 90, 91, 98, 102, 104, 105, 117, 119, 120, 126, 130, 134, 136, 140, 147, 153, 156, 158, 168, 170, 180, 182, 195, 196, 201, 204, 210, 221, 234, 237, 238, 245, 252, 255, 260, 268, 273, 280, 294, 306, 312, 315, 316, 335, 340, 357, 360, 364, 390, 392, 395, 402, 408, 420, 441, 442, 455, 468, 469, 474, 476, 490, 504, 510, 520, 536, 546, 553, 585, 588, 595, 603, 612, 630, 632, 637, 663, 670, 680, 711, 714, 728, 735, 765, 780, 790, 804, 819, 833, 840, 871, 882, 884, 910, 936, 938, 948, 952, 980, 1005, 1020, 1027, 1071, 1092, 1105, 1106, 1139, 1170, 1176, 1185, 1190, 1206, 1224, 1260, 1274, 1326, 1340, 1343, 1365, 1407, 1422, 1428, 1470, 1530, 1547, 1560, 1580, 1608, 1638, 1659, 1666, 1742, 1764, 1768, 1785, 1820, 1876, 1896, 1911, 1960, 1989, 2010, 2040, 2054, 2142, 2184, 2205, 2210, 2212, 2278, 2340, 2345, 2370, 2380, 2412, 2499, 2520, 2548, 2613, 2652, 2680, 2686, 2730, 2765, 2814, 2844, 2856, 2940, 3015, 3060, 3081, 3094, 3160, 3185, 3276, 3283, 3315, 3318, 3332, 3417, 3484, 3528, 3555, 3570, 3640, 3752, 3822, 3871, 3978, 4020, 4029, 4095, 4108, 4165, 4221, 4284, 4355, 4410, 4420, 4424, 4556, 4641, 4680, 4690, 4740, 4760, 4824, 4977, 4998, 5096, 5135, 5226, 5293, 5304, 5355, 5372, 5460, 5530, 5628, 5688, 5695, 5733, 5880, 6030, 6097, 6120, 6162, 6188, 6370, 6552, 6566, 6630, 6636, 6664, 6715, 6834, 6968, 7035, 7110, 7140, 7189, 7497, 7644, 7735, 7742, 7839, 7956, 7973, 8040, 8058, 8190, 8216, 8295, 8330, 8442, 8568, 8710, 8820, 8840, 9112, 9243, 9282, 9380, 9401, 9480, 9555, 9849, 9945, 9954, 9996, 10251, 10270, 10452, 10586, 10710, 10744, 10829, 10920, 11060, 11256, 11390, 11466, 11613, 12060, 12087, 12194, 12324, 12376, 12495, 12740, 13065, 13132, 13260, 13272, 13430, 13668, 13923, 14070, 14220, 14280, 14378, 14807, 14994, 15288, 15405, 15470, 15484, 15678, 15879, 15912, 15946, 16116, 16380, 16415, 16590, 16660, 16884, 17085, 17420, 17459, 17640, 18291, 18486, 18564, 18760, 18802, 19110, 19355, 19698, 19890, 19908, 19992, 20145, 20502, 20540, 20904, 21105, 21172, 21420, 21567, 21658, 22120, 22780, 22932, 23205, 23226, 23919, 24120, 24174, 24388, 24648, 24885, 24990, 25480, 26130, 26264, 26465, 26520, 26860, 27336, 27846, 28140, 28203, 28440, 28665, 28756, 29547, 29614, 29988, 30485, 30810, 30940, 30968, 31356, 31758, 31892, 32232, 32487, 32760, 32830, 33180, 33320, 33768, 34170, 34839, 34840, 34918, 35945, 36582, 36972, 37051, 37128, 37485, 37604, 38220, 38710, 39195, 39396, 39780, 39816, 39865, 40290, 41004, 41080, 42210, 42344, 42679, 42840, 43134, 43316, 44421, 45560, 45864, 46215, 46410, 46452, 47005, 47637, 47838, 48348, 48776, 49245, 49770, 49980, 50323, 51255, 52260, 52377, 52930, 53720, 54145, 54873, 55692, 55811, 56280, 56406, 57330, 57512, 58065, 59094, 59228, 59976, 60435, 60970, 61620, 61880, 62712, 63516, 63784, 64701, 64974, 65660, 65807, 66360, 68340, 68809, 69615, 69678, 69836, 71757, 71890, 73164, 73944, 74035, 74102, 74970, 75208, 76440, 77420, 78390, 78792, 79395, 79560, 79730, 80580, 82008, 84420, 84609, 85358, 86268, 86632, 87295, 88842, 89981, 91455, 92430, 92820, 92904, 94010, 95274, 95676, 96696, 97461, 98490, 99540, 99960, 100646, 102510, 103649, 104520, 104754, 105860, 107835, 108290, 109746, 111153, 111384, 111622, 112812, 114660, 116130, 118188, 118456, 119595, 120870, 121940, 122213, 123240, 127032, 128037, 129402, 129948, 131320, 131614, 133263, 136680, 137618, 139230, 139356, 139672, 141015, 143514, 143780, 146328, 147735, 148070, 148204, 149940, 150969, 154840, 156780, 157131, 158790, 159460, 161160, 162435, 167433, 168840, 169218, 170716, 172536, 174195, 174590, 177684, 179962, 182910, 184860, 185255, 185640, 188020, 190548, 191352, 194922, 196980, 197421, 199080, 201292, 205020, 206427, 207298, 209508, 211720, 213395, 215670, 216580, 219492, 222105, 222306, 223244, 225624, 229320, 232260, 236376, 238185, 239190, 241740, 243880, 244426, 251615, 256074, 258804, 259357, 259896, 261885, 263228, 266526, 269943, 274365, 275236, 278460, 278712, 279055, 282030, 287028, 287560, 295470, 296140, 296408, 299880, 301938, 310947, 313560, 314262, 317580, 318920, 323505, 324870, 329035, 333459, 334866, 338436, 341432, 344045, 348390, 349180, 355368, 358785, 359924, 365820, 366639, 369720, 370510, 376040, 381096, 384111, 389844, 393960, 394842, 402584, 410040, 412854, 414596, 419016, 423045, 426790, 431340, 433160, 438984, 444210, 444612, 446488, 449905, 452907, 464520, 476370, 478380, 481663, 483480, 487305, 488852, 502299, 503230, 512148, 517608, 518245, 518714, 523770, 526456, 533052, 539886, 548730, 550472, 555765, 556920, 558110, 564060, 574056, 590940, 592263, 592280, 603876, 611065, 619281, 621894, 628524, 629867, 635160, 640185, 647010, 649740, 658070, 666315, 666918, 669732, 676872, 688090, 696780, 698360, 717570, 719848, 725543, 731640, 733278, 741020, 754845, 768222, 778071, 779688, 785655, 789684, 809829, 825708, 829192, 837165, 846090, 853580, 855491, 862680, 888420, 889224, 899810, 905814, 932841, 952740, 956760, 963326, 974610, 977704, 987105, 1004598, 1006460, 1024296, 1032135, 1036490, 1037428, 1047540, 1066104, 1079772, 1097460, 1099917, 1111530, 1116220, 1128120, 1169753, 1181880, 1184526, 1207752, 1222130, 1238562, 1243788, 1257048, 1259734, 1280370, 1294020, 1296785, 1299480, 1316140, 1332630, 1333836, 1339464, 1349715, 1376180, 1393560, 1435140, 1444989, 1451086, 1466556, 1482040, 1509690, 1536444, 1554735, 1556142, 1571310, 1579368, 1619658, 1651416, 1667295, 1674330, 1692180, 1707160, 1710982, 1776840, 1799620, 1811628, 1833195, 1865682, 1889601, 1905480, 1920555, 1926652, 1949220, 1974210, 2009196, 2012920, 2064270, 2072980, 2074856, 2095080, 2159544, 2176629, 2194920, 2199834, 2223060, 2232440, 2264535, 2334213, 2339506, 2369052, 2408315, 2444260, 2477124, 2487576, 2511495, 2519468, 2560740, 2566473, 2588040, 2593570, 2632280, 2665260, 2667672, 2699430, 2752360, 2870280, 2889978, 2902172, 2933112, 2961315, 3019380, 3072888, 3096405, 3109470, 3112284, 3142620, 3149335, 3239316, 3334590, 3348660, 3371641, 3384360, 3421964, 3509259, 3599240, 3623256, 3627715, 3666390, 3731364, 3779202, 3841110, 3853304, 3890355, 3898440, 3948420, 4018392, 4049145, 4128540, 4145960, 4277455, 4334967, 4353258, 4399668, 4409069, 4446120, 4529070, 4664205, 4668426, 4679012, 4738104, 4816630, 4888520, 4954248, 5022990, 5038936, 5121480, 5132946, 5187140, 5330520, 5398860, 5499585, 5668803, 5779956, 5804344, 5848765, 5922630, 6038760, 6192810, 6218940, 6224568, 6285240, 6298670, 6478632, 6529887, 6669180, 6697320, 6743282, 6843928, 7018518, 7224945, 7255430, 7332780, 7462728, 7558404, 7682220, 7699419, 7780710, 7896840, 8098290, 8188271, 8257080, 8554910, 8669934, 8706516, 8799336, 8818138, 9058140, 9328410, 9336852, 9358024, 9448005, 9633260, 10045980, 10114923, 10265892, 10374280, 10527777, 10797720, 10883145, 10999170, 11337606, 11559912, 11671065, 11697530, 11845260, 12385620, 12437880, 12597340, 12832365, 13059774, 13227207, 13338360, 13486564, 14037036, 14449890, 14510860, 14665560, 15116808, 15364440, 15398838, 15561420, 16196580, 16376542, 16858205, 17109820, 17339868, 17413032, 17546295, 17636276, 18116280, 18656820, 18673704, 18896010, 19266520, 20091960, 20229846, 20531784, 21055554, 21674835, 21766290, 21998340, 22045345, 22675212, 23342130, 23395060, 23690520, 24564813, 24771240, 25194680, 25664730, 26119548, 26454414, 26973128, 28074072, 28344015, 28899780, 29021720, 30344769, 30797676, 31122840, 32393160, 32649435, 32753084, 33716410, 34219640, 34679736, 35092590, 35272552, 37313640, 37792020, 38497095, 39681621, 40459692, 40941355, 42111108, 43349670, 43532580, 43996680, 44090690, 45350424, 46684260, 46790120, 49129626, 50574615, 51329460, 52239096, 52638885, 52908828, 56688030, 57317897, 57799560, 60689538, 61595352, 65298870, 65506168, 66136035, 67432820, 70185180, 73694439, 75584040, 76994190, 79363242, 80919384, 81882710, 84222216, 86699340, 87065160, 88181380, 93368520, 98259252, 101149230, 102658920, 105277770, 105817656, 113376060, 114635794, 121379076, 122824065, 130597740, 132272070, 134865640, 140370360, 147388878, 151723845, 153988380, 158726484, 163765420, 171953691, 173398680, 176362760, 196518504, 198408105, 202298460, 210555540, 226752120, 229271588, 242758152, 245648130, 261195480, 264544140, 286589485, 294777756, 303447690, 307976760, 317452968, 327530840, 343907382, 368472195, 396816210, 404596920, 421111080, 458543176, 491296260, 515861073, 529088280, 573178970, 589555512, 606895380, 687814764, 736944390, 793632420, 859768455, 982592520, 1031722146, 1146357940, 1213790760, 1375629528, 1473888780, 1587264840, 1719536910, 2063444292, 2292715880, 2579305365, 2947777560, 3439073820, 4126888584, 5158610730, 6878147640, 10317221460, 20634442920]

約数ペア:

[(1, 20634442920), (2, 10317221460), (3, 6878147640), (4, 5158610730), (5, 4126888584), (6, 3439073820), (7, 2947777560), (8, 2579305365), (9, 2292715880), (10, 2063444292), (12, 1719536910), (13, 1587264840), (14, 1473888780), (15, 1375629528), (17, 1213790760), (18, 1146357940), (20, 1031722146), (21, 982592520), (24, 859768455), (26, 793632420), (28, 736944390), (30, 687814764), (34, 606895380), (35, 589555512), (36, 573178970), (39, 529088280), (40, 515861073), (42, 491296260), (45, 458543176), (49, 421111080), (51, 404596920), (52, 396816210), (56, 368472195), (60, 343907382), (63, 327530840), (65, 317452968), (67, 307976760), (68, 303447690), (70, 294777756), (72, 286589485), (78, 264544140), (79, 261195480), (84, 245648130), (85, 242758152), (90, 229271588), (91, 226752120), (98, 210555540), (102, 202298460), (104, 198408105), (105, 196518504), (117, 176362760), (119, 173398680), (120, 171953691), (126, 163765420), (130, 158726484), (134, 153988380), (136, 151723845), (140, 147388878), (147, 140370360), (153, 134865640), (156, 132272070), (158, 130597740), (168, 122824065), (170, 121379076), (180, 114635794), (182, 113376060), (195, 105817656), (196, 105277770), (201, 102658920), (204, 101149230), (210, 98259252), (221, 93368520), (234, 88181380), (237, 87065160), (238, 86699340), (245, 84222216), (252, 81882710), (255, 80919384), (260, 79363242), (268, 76994190), (273, 75584040), (280, 73694439), (294, 70185180), (306, 67432820), (312, 66136035), (315, 65506168), (316, 65298870), (335, 61595352), (340, 60689538), (357, 57799560), (360, 57317897), (364, 56688030), (390, 52908828), (392, 52638885), (395, 52239096), (402, 51329460), (408, 50574615), (420, 49129626), (441, 46790120), (442, 46684260), (455, 45350424), (468, 44090690), (469, 43996680), (474, 43532580), (476, 43349670), (490, 42111108), (504, 40941355), (510, 40459692), (520, 39681621), (536, 38497095), (546, 37792020), (553, 37313640), (585, 35272552), (588, 35092590), (595, 34679736), (603, 34219640), (612, 33716410), (630, 32753084), (632, 32649435), (637, 32393160), (663, 31122840), (670, 30797676), (680, 30344769), (711, 29021720), (714, 28899780), (728, 28344015), (735, 28074072), (765, 26973128), (780, 26454414), (790, 26119548), (804, 25664730), (819, 25194680), (833, 24771240), (840, 24564813), (871, 23690520), (882, 23395060), (884, 23342130), (910, 22675212), (936, 22045345), (938, 21998340), (948, 21766290), (952, 21674835), (980, 21055554), (1005, 20531784), (1020, 20229846), (1027, 20091960), (1071, 19266520), (1092, 18896010), (1105, 18673704), (1106, 18656820), (1139, 18116280), (1170, 17636276), (1176, 17546295), (1185, 17413032), (1190, 17339868), (1206, 17109820), (1224, 16858205), (1260, 16376542), (1274, 16196580), (1326, 15561420), (1340, 15398838), (1343, 15364440), (1365, 15116808), (1407, 14665560), (1422, 14510860), (1428, 14449890), (1470, 14037036), (1530, 13486564), (1547, 13338360), (1560, 13227207), (1580, 13059774), (1608, 12832365), (1638, 12597340), (1659, 12437880), (1666, 12385620), (1742, 11845260), (1764, 11697530), (1768, 11671065), (1785, 11559912), (1820, 11337606), (1876, 10999170), (1896, 10883145), (1911, 10797720), (1960, 10527777), (1989, 10374280), (2010, 10265892), (2040, 10114923), (2054, 10045980), (2142, 9633260), (2184, 9448005), (2205, 9358024), (2210, 9336852), (2212, 9328410), (2278, 9058140), (2340, 8818138), (2345, 8799336), (2370, 8706516), (2380, 8669934), (2412, 8554910), (2499, 8257080), (2520, 8188271), (2548, 8098290), (2613, 7896840), (2652, 7780710), (2680, 7699419), (2686, 7682220), (2730, 7558404), (2765, 7462728), (2814, 7332780), (2844, 7255430), (2856, 7224945), (2940, 7018518), (3015, 6843928), (3060, 6743282), (3081, 6697320), (3094, 6669180), (3160, 6529887), (3185, 6478632), (3276, 6298670), (3283, 6285240), (3315, 6224568), (3318, 6218940), (3332, 6192810), (3417, 6038760), (3484, 5922630), (3528, 5848765), (3555, 5804344), (3570, 5779956), (3640, 5668803), (3752, 5499585), (3822, 5398860), (3871, 5330520), (3978, 5187140), (4020, 5132946), (4029, 5121480), (4095, 5038936), (4108, 5022990), (4165, 4954248), (4221, 4888520), (4284, 4816630), (4355, 4738104), (4410, 4679012), (4420, 4668426), (4424, 4664205), (4556, 4529070), (4641, 4446120), (4680, 4409069), (4690, 4399668), (4740, 4353258), (4760, 4334967), (4824, 4277455), (4977, 4145960), (4998, 4128540), (5096, 4049145), (5135, 4018392), (5226, 3948420), (5293, 3898440), (5304, 3890355), (5355, 3853304), (5372, 3841110), (5460, 3779202), (5530, 3731364), (5628, 3666390), (5688, 3627715), (5695, 3623256), (5733, 3599240), (5880, 3509259), (6030, 3421964), (6097, 3384360), (6120, 3371641), (6162, 3348660), (6188, 3334590), (6370, 3239316), (6552, 3149335), (6566, 3142620), (6630, 3112284), (6636, 3109470), (6664, 3096405), (6715, 3072888), (6834, 3019380), (6968, 2961315), (7035, 2933112), (7110, 2902172), (7140, 2889978), (7189, 2870280), (7497, 2752360), (7644, 2699430), (7735, 2667672), (7742, 2665260), (7839, 2632280), (7956, 2593570), (7973, 2588040), (8040, 2566473), (8058, 2560740), (8190, 2519468), (8216, 2511495), (8295, 2487576), (8330, 2477124), (8442, 2444260), (8568, 2408315), (8710, 2369052), (8820, 2339506), (8840, 2334213), (9112, 2264535), (9243, 2232440), (9282, 2223060), (9380, 2199834), (9401, 2194920), (9480, 2176629), (9555, 2159544), (9849, 2095080), (9945, 2074856), (9954, 2072980), (9996, 2064270), (10251, 2012920), (10270, 2009196), (10452, 1974210), (10586, 1949220), (10710, 1926652), (10744, 1920555), (10829, 1905480), (10920, 1889601), (11060, 1865682), (11256, 1833195), (11390, 1811628), (11466, 1799620), (11613, 1776840), (12060, 1710982), (12087, 1707160), (12194, 1692180), (12324, 1674330), (12376, 1667295), (12495, 1651416), (12740, 1619658), (13065, 1579368), (13132, 1571310), (13260, 1556142), (13272, 1554735), (13430, 1536444), (13668, 1509690), (13923, 1482040), (14070, 1466556), (14220, 1451086), (14280, 1444989), (14378, 1435140), (14807, 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