20776965120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1318

約数の個数: 396

約数和(自身を含む): 76040932500

約数和(自身を除く): 55263967380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 361, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 722, 760, 768, 855, 912, 960, 1024, 1083, 1140, 1152, 1216, 1249, 1280, 1368, 1440, 1444, 1520, 1536, 1710, 1805, 1824, 1920, 2166, 2280, 2304, 2432, 2498, 2560, 2736, 2880, 2888, 3040, 3072, 3249, 3420, 3610, 3648, 3747, 3840, 4332, 4560, 4608, 4864, 4996, 5120, 5415, 5472, 5760, 5776, 6080, 6245, 6498, 6840, 7220, 7296, 7494, 7680, 8664, 9120, 9216, 9728, 9992, 10830, 10944, 11241, 11520, 11552, 12160, 12490, 12996, 13680, 14440, 14592, 14988, 15360, 16245, 17328, 18240, 18735, 19456, 19984, 21660, 21888, 22482, 23040, 23104, 23731, 24320, 24980, 25992, 27360, 28880, 29184, 29976, 32490, 34656, 36480, 37470, 39968, 43320, 43776, 44964, 46080, 46208, 47462, 48640, 49960, 51984, 54720, 56205, 57760, 58368, 59952, 64980, 69312, 71193, 72960, 74940, 79936, 86640, 87552, 89928, 92416, 94924, 97280, 99920, 103968, 109440, 112410, 115520, 118655, 119904, 129960, 138624, 142386, 145920, 149880, 159872, 173280, 175104, 179856, 184832, 189848, 199840, 207936, 213579, 218880, 224820, 231040, 237310, 239808, 259920, 277248, 284772, 291840, 299760, 319744, 346560, 355965, 359712, 369664, 379696, 399680, 415872, 427158, 437760, 449640, 450889, 462080, 474620, 479616, 519840, 554496, 569544, 599520, 639488, 693120, 711930, 719424, 759392, 799360, 831744, 854316, 875520, 899280, 901778, 924160, 949240, 959232, 1039680, 1067895, 1108992, 1139088, 1199040, 1278976, 1352667, 1386240, 1423860, 1438848, 1518784, 1598720, 1663488, 1708632, 1798560, 1803556, 1848320, 1898480, 1918464, 2079360, 2135790, 2254445, 2278176, 2398080, 2705334, 2772480, 2847720, 2877696, 3037568, 3197440, 3326976, 3417264, 3597120, 3607112, 3796960, 3836928, 4058001, 4158720, 4271580, 4508890, 4556352, 4796160, 5410668, 5544960, 5695440, 5755392, 6075136, 6394880, 6763335, 6834528, 7194240, 7214224, 7593920, 8116002, 8317440, 8543160, 9017780, 9112704, 9592320, 10821336, 11390880, 11510784, 12150272, 13526670, 13669056, 14388480, 14428448, 15187840, 16232004, 16634880, 17086320, 18035560, 18225408, 19184640, 20290005, 21642672, 22781760, 24300544, 27053340, 27338112, 28776960, 28856896, 30375680, 32464008, 34172640, 36071120, 36450816, 40580010, 43285344, 45563520, 54106680, 54676224, 57553920, 57713792, 60751360, 64928016, 68345280, 72142240, 72901632, 81160020, 86570688, 91127040, 108213360, 109352448, 115427584, 121502720, 129856032, 136690560, 144284480, 162320040, 173141376, 182254080, 216426720, 218704896, 230855168, 259712064, 273381120, 288568960, 324640080, 346282752, 364508160, 432853440, 461710336, 519424128, 546762240, 577137920, 649280160, 692565504, 865706880, 1038848256, 1093524480, 1154275840, 1298560320, 1385131008, 1731413760, 2077696512, 2308551680, 2597120640, 3462827520, 4155393024, 5194241280, 6925655040, 10388482560, 20776965120]

約数ペア:

[(1, 20776965120), (2, 10388482560), (3, 6925655040), (4, 5194241280), (5, 4155393024), (6, 3462827520), (8, 2597120640), (9, 2308551680), (10, 2077696512), (12, 1731413760), (15, 1385131008), (16, 1298560320), (18, 1154275840), (19, 1093524480), (20, 1038848256), (24, 865706880), (30, 692565504), (32, 649280160), (36, 577137920), (38, 546762240), (40, 519424128), (45, 461710336), (48, 432853440), (57, 364508160), (60, 346282752), (64, 324640080), (72, 288568960), (76, 273381120), (80, 259712064), (90, 230855168), (95, 218704896), (96, 216426720), (114, 182254080), (120, 173141376), (128, 162320040), (144, 144284480), (152, 136690560), (160, 129856032), (171, 121502720), (180, 115427584), (190, 109352448), (192, 108213360), (228, 91127040), (240, 86570688), (256, 81160020), (285, 72901632), (288, 72142240), (304, 68345280), (320, 64928016), (342, 60751360), (360, 57713792), (361, 57553920), (380, 54676224), (384, 54106680), (456, 45563520), (480, 43285344), (512, 40580010), (570, 36450816), (576, 36071120), (608, 34172640), (640, 32464008), (684, 30375680), (720, 28856896), (722, 28776960), (760, 27338112), (768, 27053340), (855, 24300544), (912, 22781760), (960, 21642672), (1024, 20290005), (1083, 19184640), (1140, 18225408), (1152, 18035560), (1216, 17086320), (1249, 16634880), (1280, 16232004), (1368, 15187840), (1440, 14428448), (1444, 14388480), (1520, 13669056), (1536, 13526670), (1710, 12150272), (1805, 11510784), (1824, 11390880), (1920, 10821336), (2166, 9592320), (2280, 9112704), (2304, 9017780), (2432, 8543160), (2498, 8317440), (2560, 8116002), (2736, 7593920), (2880, 7214224), (2888, 7194240), (3040, 6834528), (3072, 6763335), (3249, 6394880), (3420, 6075136), (3610, 5755392), (3648, 5695440), (3747, 5544960), (3840, 5410668), (4332, 4796160), (4560, 4556352), (4608, 4508890), (4864, 4271580), (4996, 4158720), (5120, 4058001), (5415, 3836928), (5472, 3796960), (5760, 3607112), (5776, 3597120), (6080, 3417264), (6245, 3326976), (6498, 3197440), (6840, 3037568), (7220, 2877696), (7296, 2847720), (7494, 2772480), (7680, 2705334), (8664, 2398080), (9120, 2278176), (9216, 2254445), (9728, 2135790), (9992, 2079360), (10830, 1918464), (10944, 1898480), (11241, 1848320), (11520, 1803556), (11552, 1798560), (12160, 1708632), (12490, 1663488), (12996, 1598720), (13680, 1518784), (14440, 1438848), (14592, 1423860), (14988, 1386240), (15360, 1352667), (16245, 1278976), (17328, 1199040), (18240, 1139088), (18735, 1108992), (19456, 1067895), (19984, 1039680), (21660, 959232), (21888, 949240), (22482, 924160), (23040, 901778), (23104, 899280), (23731, 875520), (24320, 854316), (24980, 831744), (25992, 799360), (27360, 759392), (28880, 719424), (29184, 711930), (29976, 693120), (32490, 639488), (34656, 599520), (36480, 569544), (37470, 554496), (39968, 519840), (43320, 479616), (43776, 474620), (44964, 462080), (46080, 450889), (46208, 449640), (47462, 437760), (48640, 427158), (49960, 415872), (51984, 399680), (54720, 379696), (56205, 369664), (57760, 359712), (58368, 355965), (59952, 346560), (64980, 319744), (69312, 299760), (71193, 291840), (72960, 284772), (74940, 277248), (79936, 259920), (86640, 239808), (87552, 237310), (89928, 231040), (92416, 224820), (94924, 218880), (97280, 213579), (99920, 207936), (103968, 199840), (109440, 189848), (112410, 184832), (115520, 179856), (118655, 175104), (119904, 173280), (129960, 159872), (138624, 149880), (142386, 145920)]