20873908440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 768

約数和(自身を含む): 92082816000

約数和(自身を除く): 71208907560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 108, 110, 114, 120, 121, 126, 132, 133, 135, 140, 152, 154, 165, 168, 171, 180, 189, 190, 198, 209, 210, 216, 220, 228, 231, 242, 252, 264, 266, 270, 280, 285, 297, 308, 315, 330, 342, 360, 363, 378, 380, 385, 396, 399, 418, 420, 440, 456, 462, 484, 495, 504, 513, 532, 540, 570, 594, 605, 616, 627, 630, 660, 665, 684, 693, 726, 756, 760, 770, 792, 798, 836, 840, 847, 855, 924, 945, 968, 990, 1026, 1045, 1064, 1080, 1089, 1140, 1155, 1188, 1197, 1201, 1210, 1254, 1260, 1320, 1330, 1368, 1386, 1452, 1463, 1485, 1512, 1540, 1596, 1672, 1694, 1710, 1815, 1848, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2178, 2280, 2299, 2310, 2376, 2394, 2402, 2420, 2508, 2520, 2541, 2565, 2660, 2772, 2904, 2926, 2970, 3080, 3135, 3192, 3267, 3388, 3420, 3465, 3591, 3603, 3630, 3762, 3780, 3960, 3990, 4104, 4158, 4180, 4235, 4356, 4389, 4598, 4620, 4788, 4804, 4840, 5016, 5082, 5130, 5320, 5445, 5544, 5643, 5852, 5940, 5985, 6005, 6270, 6534, 6776, 6840, 6897, 6930, 7182, 7206, 7260, 7315, 7524, 7560, 7623, 7980, 8316, 8360, 8407, 8470, 8712, 8778, 9196, 9240, 9405, 9576, 9608, 10164, 10260, 10395, 10809, 10890, 11286, 11495, 11704, 11880, 11970, 12010, 12540, 12705, 13068, 13167, 13211, 13794, 13860, 14364, 14412, 14520, 14630, 15048, 15246, 15960, 16093, 16335, 16632, 16814, 16940, 17556, 17955, 18015, 18392, 18810, 20328, 20520, 20691, 20790, 21618, 21780, 21945, 22572, 22819, 22869, 22990, 23940, 24020, 25080, 25221, 25410, 26136, 26334, 26422, 27588, 27720, 28215, 28728, 28824, 29260, 30492, 32186, 32427, 32670, 33628, 33880, 34485, 35112, 35910, 36030, 37620, 38115, 39501, 39633, 41382, 41580, 42035, 43236, 43560, 43890, 45144, 45638, 45738, 45980, 47880, 48040, 48279, 50442, 50820, 52668, 52844, 54045, 55176, 56430, 58520, 60984, 62073, 64372, 64854, 65340, 65835, 66055, 67256, 68457, 68970, 71820, 72060, 75240, 75663, 76230, 79002, 79266, 80465, 82764, 83160, 84070, 86472, 87780, 91276, 91476, 91960, 92477, 96558, 100884, 101640, 103455, 105336, 105688, 108090, 112860, 114095, 114345, 118899, 124146, 126105, 128744, 129708, 130680, 131670, 132110, 136914, 137940, 143640, 144120, 144837, 145321, 151326, 152460, 158004, 158532, 159733, 160930, 162135, 165528, 168140, 175560, 182552, 182952, 184954, 193116, 197505, 198165, 201768, 205371, 206910, 216180, 225720, 226989, 228190, 228690, 237798, 241395, 248292, 251009, 252210, 259416, 263340, 264220, 273828, 275880, 277431, 289674, 290642, 302652, 304920, 310365, 316008, 317064, 319466, 321860, 324270, 336280, 342285, 356697, 369908, 378315, 386232, 395010, 396330, 410742, 413820, 432360, 434511, 435963, 453978, 456380, 457380, 462385, 475596, 479199, 482790, 496584, 502018, 504420, 526680, 528440, 547656, 554862, 579348, 581284, 594495, 605304, 616113, 620730, 638932, 643720, 648540, 684570, 713394, 724185, 726605, 739816, 753027, 756630, 790020, 792660, 798665, 821484, 827640, 832293, 869022, 871926, 907956, 912760, 914760, 924770, 951192, 958398, 965580, 1004036, 1008840, 1017247, 1026855, 1109724, 1134945, 1158696, 1162568, 1188990, 1232226, 1241460, 1255045, 1277864, 1297080, 1307889, 1369140, 1387155, 1426788, 1437597, 1448370, 1453210, 1506054, 1513260, 1580040, 1585320, 1597330, 1642968, 1664586, 1738044, 1743852, 1757063, 1783485, 1815912, 1849540, 1916796, 1931160, 2008072, 2034494, 2053710, 2172555, 2179815, 2219448, 2259081, 2269890, 2377980, 2395995, 2464452, 2482920, 2496879, 2510090, 2615778, 2738280, 2761099, 2774310, 2853576, 2875194, 2896740, 2906420, 3012108, 3026520, 3051741, 3080565, 3194660, 3329172, 3476088, 3487704, 3514126, 3566970, 3699080, 3765135, 3833592, 3923667, 4068988, 4107420, 4161465, 4312791, 4345110, 4359630, 4518162, 4539780, 4755960, 4791990, 4928904, 4993758, 5020180, 5086235, 5231556, 5271189, 5522198, 5548620, 5750388, 5793480, 5812840, 6024216, 6103482, 6161130, 6389320, 6539445, 6658344, 6777243, 7028252, 7133940, 7187985, 7530270, 7847334, 8137976, 8214840, 8283297, 8322930, 8625582, 8690220, 8719260, 8785315, 9036324, 9079560, 9155223, 9583980, 9987516, 10040360, 10172470, 10463112, 10542378, 11044396, 11097240, 11295405, 11500776, 12206964, 12322260, 12484395, 13078890, 13554486, 13805495, 14056504, 14267880, 14375970, 15060540, 15258705, 15694668, 15813567, 16566594, 16645860, 17251164, 17380440, 17438520, 17570630, 18072648, 18310446, 19167960, 19327693, 19618335, 19975032, 20344940, 21084756, 21563955, 22088792, 22590810, 24413928, 24644520, 24849891, 24968790, 26157780, 26355945, 27108972, 27465669, 27610990, 28751940, 30121080, 30517410, 31389336, 31627134, 33133188, 33291720, 33886215, 34502328, 35141260, 36620892, 38655386, 39236670, 40689880, 41416485, 42169512, 43127910, 45181620, 45776115, 47440701, 49699782, 49937580, 52315560, 52711890, 54217944, 54931338, 55221980, 57503880, 57983079, 61034820, 63254268, 66266376, 67772430, 70282520, 73241784, 74549673, 77310772, 78473340, 79067835, 82832970, 86255820, 90363240, 91552230, 94881402, 96638465, 99399564, 99875160, 105423780, 109862676, 110443960, 115966158, 122069640, 124249455, 126508536, 135544860, 137328345, 149099346, 154621544, 156946680, 158135670, 165665940, 172511640, 173949237, 183104460, 189762804, 193276930, 198799128, 210847560, 219725352, 231932316, 237203505, 248498910, 271089720, 274656690, 289915395, 298198692, 316271340, 331331880, 347898474, 366208920, 372748365, 379525608, 386553860, 463864632, 474407010, 496997820, 521847711, 549313380, 579830790, 596397384, 632542680, 695796948, 745496730, 773107720, 869746185, 948814020, 993995640, 1043695422, 1098626760, 1159661580, 1391593896, 1490993460, 1739492370, 1897628040, 2087390844, 2319323160, 2609238555, 2981986920, 3478984740, 4174781688, 5218477110, 6957969480, 10436954220, 20873908440]

約数ペア:

[(1, 20873908440), (2, 10436954220), (3, 6957969480), (4, 5218477110), (5, 4174781688), (6, 3478984740), (7, 2981986920), (8, 2609238555), (9, 2319323160), (10, 2087390844), (11, 1897628040), (12, 1739492370), (14, 1490993460), (15, 1391593896), (18, 1159661580), (19, 1098626760), (20, 1043695422), (21, 993995640), (22, 948814020), (24, 869746185), (27, 773107720), (28, 745496730), (30, 695796948), (33, 632542680), (35, 596397384), (36, 579830790), (38, 549313380), (40, 521847711), (42, 496997820), (44, 474407010), (45, 463864632), (54, 386553860), (55, 379525608), (56, 372748365), (57, 366208920), (60, 347898474), (63, 331331880), (66, 316271340), (70, 298198692), (72, 289915395), (76, 274656690), (77, 271089720), (84, 248498910), (88, 237203505), (90, 231932316), (95, 219725352), (99, 210847560), (105, 198799128), (108, 193276930), (110, 189762804), (114, 183104460), (120, 173949237), (121, 172511640), (126, 165665940), (132, 158135670), (133, 156946680), (135, 154621544), (140, 149099346), (152, 137328345), (154, 135544860), (165, 126508536), (168, 124249455), (171, 122069640), (180, 115966158), (189, 110443960), (190, 109862676), (198, 105423780), (209, 99875160), (210, 99399564), (216, 96638465), (220, 94881402), (228, 91552230), (231, 90363240), (242, 86255820), (252, 82832970), (264, 79067835), (266, 78473340), (270, 77310772), (280, 74549673), (285, 73241784), (297, 70282520), (308, 67772430), (315, 66266376), (330, 63254268), (342, 61034820), (360, 57983079), (363, 57503880), (378, 55221980), (380, 54931338), (385, 54217944), (396, 52711890), (399, 52315560), (418, 49937580), (420, 49699782), (440, 47440701), (456, 45776115), (462, 45181620), (484, 43127910), (495, 42169512), (504, 41416485), (513, 40689880), (532, 39236670), (540, 38655386), (570, 36620892), (594, 35141260), (605, 34502328), (616, 33886215), (627, 33291720), (630, 33133188), (660, 31627134), (665, 31389336), (684, 30517410), (693, 30121080), (726, 28751940), (756, 27610990), (760, 27465669), (770, 27108972), (792, 26355945), (798, 26157780), (836, 24968790), (840, 24849891), (847, 24644520), (855, 24413928), (924, 22590810), (945, 22088792), (968, 21563955), (990, 21084756), (1026, 20344940), (1045, 19975032), (1064, 19618335), (1080, 19327693), (1089, 19167960), (1140, 18310446), (1155, 18072648), (1188, 17570630), (1197, 17438520), (1201, 17380440), (1210, 17251164), (1254, 16645860), (1260, 16566594), (1320, 15813567), (1330, 15694668), (1368, 15258705), (1386, 15060540), (1452, 14375970), (1463, 14267880), (1485, 14056504), (1512, 13805495), (1540, 13554486), (1596, 13078890), (1672, 12484395), (1694, 12322260), (1710, 12206964), (1815, 11500776), (1848, 11295405), (1881, 11097240), (1890, 11044396), (1980, 10542378), (1995, 10463112), (2052, 10172470), (2079, 10040360), (2090, 9987516), (2178, 9583980), (2280, 9155223), (2299, 9079560), (2310, 9036324), (2376, 8785315), (2394, 8719260), (2402, 8690220), (2420, 8625582), (2508, 8322930), (2520, 8283297), (2541, 8214840), (2565, 8137976), (2660, 7847334), (2772, 7530270), (2904, 7187985), (2926, 7133940), (2970, 7028252), (3080, 6777243), (3135, 6658344), (3192, 6539445), (3267, 6389320), (3388, 6161130), (3420, 6103482), (3465, 6024216), (3591, 5812840), (3603, 5793480), (3630, 5750388), (3762, 5548620), (3780, 5522198), (3960, 5271189), (3990, 5231556), (4104, 5086235), (4158, 5020180), (4180, 4993758), (4235, 4928904), (4356, 4791990), (4389, 4755960), (4598, 4539780), (4620, 4518162), (4788, 4359630), (4804, 4345110), (4840, 4312791), (5016, 4161465), (5082, 4107420), (5130, 4068988), (5320, 3923667), (5445, 3833592), (5544, 3765135), (5643, 3699080), (5852, 3566970), (5940, 3514126), (5985, 3487704), (6005, 3476088), (6270, 3329172), (6534, 3194660), (6776, 3080565), (6840, 3051741), (6897, 3026520), (6930, 3012108), (7182, 2906420), (7206, 2896740), (7260, 2875194), (7315, 2853576), (7524, 2774310), (7560, 2761099), (7623, 2738280), (7980, 2615778), (8316, 2510090), (8360, 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(24020, 869022), (25080, 832293), (25221, 827640), (25410, 821484), (26136, 798665), (26334, 792660), (26422, 790020), (27588, 756630), (27720, 753027), (28215, 739816), (28728, 726605), (28824, 724185), (29260, 713394), (30492, 684570), (32186, 648540), (32427, 643720), (32670, 638932), (33628, 620730), (33880, 616113), (34485, 605304), (35112, 594495), (35910, 581284), (36030, 579348), (37620, 554862), (38115, 547656), (39501, 528440), (39633, 526680), (41382, 504420), (41580, 502018), (42035, 496584), (43236, 482790), (43560, 479199), (43890, 475596), (45144, 462385), (45638, 457380), (45738, 456380), (45980, 453978), (47880, 435963), (48040, 434511), (48279, 432360), (50442, 413820), (50820, 410742), (52668, 396330), (52844, 395010), (54045, 386232), (55176, 378315), (56430, 369908), (58520, 356697), (60984, 342285), (62073, 336280), (64372, 324270), (64854, 321860), (65340, 319466), (65835, 317064), (66055, 316008), (67256, 310365), (68457, 304920), (68970, 302652), (71820, 290642), (72060, 289674), (75240, 277431), (75663, 275880), (76230, 273828), (79002, 264220), (79266, 263340), (80465, 259416), (82764, 252210), (83160, 251009), (84070, 248292), (86472, 241395), (87780, 237798), (91276, 228690), (91476, 228190), (91960, 226989), (92477, 225720), (96558, 216180), (100884, 206910), (101640, 205371), (103455, 201768), (105336, 198165), (105688, 197505), (108090, 193116), (112860, 184954), (114095, 182952), (114345, 182552), (118899, 175560), (124146, 168140), (126105, 165528), (128744, 162135), (129708, 160930), (130680, 159733), (131670, 158532), (132110, 158004), (136914, 152460), (137940, 151326), (143640, 145321), (144120, 144837)]