220120556640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{11633}}^1$

素因数の和:12229

約数の個数: 192

約数和(自身を含む): 703624320000

約数和(自身を除く): 483503763360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 499, 632, 790, 948, 998, 1185, 1264, 1497, 1580, 1896, 1996, 2370, 2495, 2528, 2994, 3160, 3792, 3992, 4740, 4990, 5988, 6320, 7485, 7584, 7984, 9480, 9980, 11633, 11976, 12640, 14970, 15968, 18960, 19960, 23266, 23952, 29940, 34899, 37920, 39421, 39920, 46532, 47904, 58165, 59880, 69798, 78842, 79840, 93064, 116330, 118263, 119760, 139596, 157684, 174495, 186128, 197105, 232660, 236526, 239520, 279192, 315368, 348990, 372256, 394210, 465320, 473052, 558384, 591315, 630736, 697980, 788420, 919007, 930640, 946104, 1116768, 1182630, 1261472, 1395960, 1576840, 1838014, 1861280, 1892208, 2365260, 2757021, 2791920, 3153680, 3676028, 3784416, 4595035, 4730520, 5514042, 5583840, 5804867, 6307360, 7352056, 9190070, 9461040, 11028084, 11609734, 13785105, 14704112, 17414601, 18380140, 18922080, 22056168, 23219468, 27570210, 29024335, 29408224, 34829202, 36760280, 44112336, 46438936, 55140420, 58048670, 69658404, 73520560, 87073005, 88224672, 92877872, 110280840, 116097340, 139316808, 147041120, 174146010, 185755744, 220561680, 232194680, 278633616, 348292020, 441123360, 458584493, 464389360, 557267232, 696584040, 917168986, 928778720, 1375753479, 1393168080, 1834337972, 2292922465, 2751506958, 2786336160, 3668675944, 4585844930, 5503013916, 6878767395, 7337351888, 9171689860, 11006027832, 13757534790, 14674703776, 18343379720, 22012055664, 27515069580, 36686759440, 44024111328, 55030139160, 73373518880, 110060278320, 220120556640]

約数ペア:

[(1, 220120556640), (2, 110060278320), (3, 73373518880), (4, 55030139160), (5, 44024111328), (6, 36686759440), (8, 27515069580), (10, 22012055664), (12, 18343379720), (15, 14674703776), (16, 13757534790), (20, 11006027832), (24, 9171689860), (30, 7337351888), (32, 6878767395), (40, 5503013916), (48, 4585844930), (60, 3668675944), (79, 2786336160), (80, 2751506958), (96, 2292922465), (120, 1834337972), (158, 1393168080), (160, 1375753479), (237, 928778720), (240, 917168986), (316, 696584040), (395, 557267232), (474, 464389360), (480, 458584493), (499, 441123360), (632, 348292020), (790, 278633616), (948, 232194680), (998, 220561680), (1185, 185755744), (1264, 174146010), (1497, 147041120), (1580, 139316808), (1896, 116097340), (1996, 110280840), (2370, 92877872), (2495, 88224672), (2528, 87073005), (2994, 73520560), (3160, 69658404), (3792, 58048670), (3992, 55140420), (4740, 46438936), (4990, 44112336), (5988, 36760280), (6320, 34829202), (7485, 29408224), (7584, 29024335), (7984, 27570210), (9480, 23219468), (9980, 22056168), (11633, 18922080), (11976, 18380140), (12640, 17414601), (14970, 14704112), (15968, 13785105), (18960, 11609734), (19960, 11028084), (23266, 9461040), (23952, 9190070), (29940, 7352056), (34899, 6307360), (37920, 5804867), (39421, 5583840), (39920, 5514042), (46532, 4730520), (47904, 4595035), (58165, 3784416), (59880, 3676028), (69798, 3153680), (78842, 2791920), (79840, 2757021), (93064, 2365260), (116330, 1892208), (118263, 1861280), (119760, 1838014), (139596, 1576840), (157684, 1395960), (174495, 1261472), (186128, 1182630), (197105, 1116768), (232660, 946104), (236526, 930640), (239520, 919007), (279192, 788420), (315368, 697980), (348990, 630736), (372256, 591315), (394210, 558384), (465320, 473052)]