1318745187480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3697}}^1\times {\mathrm{5981}}^1$

素因数の和:9770

約数の個数: 256

約数和(自身を含む): 4587100968960

約数和(自身を除く): 3268355781480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3697, 3976, 4260, 4970, 5964, 5981, 7394, 7455, 8520, 9940, 11091, 11928, 11962, 14788, 14910, 17943, 18485, 19880, 22182, 23924, 25879, 29576, 29820, 29905, 35886, 36970, 41867, 44364, 47848, 51758, 55455, 59640, 59810, 71772, 73940, 77637, 83734, 88728, 89715, 103516, 110910, 119620, 125601, 129395, 143544, 147880, 155274, 167468, 179430, 207032, 209335, 221820, 239240, 251202, 258790, 262487, 310548, 334936, 358860, 388185, 418670, 424651, 443640, 502404, 517580, 524974, 621096, 628005, 717720, 776370, 787461, 837340, 849302, 1004808, 1035160, 1049948, 1256010, 1273953, 1312435, 1552740, 1574922, 1674680, 1698604, 1837409, 2099896, 2123255, 2512020, 2547906, 2624870, 2972557, 3105480, 3149844, 3397208, 3674818, 3937305, 4246510, 5024040, 5095812, 5249740, 5512227, 5945114, 6299688, 6369765, 7349636, 7874610, 8493020, 8917671, 9187045, 10191624, 10499480, 11024454, 11890228, 12739530, 14699272, 14862785, 15749220, 16986040, 17835342, 18374090, 22048908, 22111757, 23780456, 25479060, 27561135, 29725570, 31498440, 35670684, 36748180, 44097816, 44223514, 44588355, 50958120, 55122270, 59451140, 66335271, 71341368, 73496360, 88447028, 89176710, 110244540, 110558785, 118902280, 132670542, 154782299, 176894056, 178353420, 220489080, 221117570, 265341084, 309564598, 331676355, 356706840, 442235140, 464346897, 530682168, 619129196, 663352710, 773911495, 884470280, 928693794, 1238258392, 1326705420, 1547822990, 1569934747, 1857387588, 2321734485, 2653410840, 3095645980, 3139869494, 3714775176, 4643468970, 4709804241, 6191291960, 6279738988, 7849673735, 9286937940, 9419608482, 10989543229, 12559477976, 15699347470, 18573875880, 18839216964, 21979086458, 23549021205, 31398694940, 32968629687, 37678433928, 43958172916, 47098042410, 54947716145, 62797389880, 65937259374, 87916345832, 94196084820, 109895432290, 131874518748, 164843148435, 188392169640, 219790864580, 263749037496, 329686296870, 439581729160, 659372593740, 1318745187480]

約数ペア:

[(1, 1318745187480), (2, 659372593740), (3, 439581729160), (4, 329686296870), (5, 263749037496), (6, 219790864580), (7, 188392169640), (8, 164843148435), (10, 131874518748), (12, 109895432290), (14, 94196084820), (15, 87916345832), (20, 65937259374), (21, 62797389880), (24, 54947716145), (28, 47098042410), (30, 43958172916), (35, 37678433928), (40, 32968629687), (42, 31398694940), (56, 23549021205), (60, 21979086458), (70, 18839216964), (71, 18573875880), (84, 15699347470), (105, 12559477976), (120, 10989543229), (140, 9419608482), (142, 9286937940), (168, 7849673735), (210, 6279738988), (213, 6191291960), (280, 4709804241), (284, 4643468970), (355, 3714775176), (420, 3139869494), (426, 3095645980), (497, 2653410840), (568, 2321734485), (710, 1857387588), (840, 1569934747), (852, 1547822990), (994, 1326705420), (1065, 1238258392), (1420, 928693794), (1491, 884470280), (1704, 773911495), (1988, 663352710), (2130, 619129196), (2485, 530682168), (2840, 464346897), (2982, 442235140), (3697, 356706840), (3976, 331676355), (4260, 309564598), (4970, 265341084), (5964, 221117570), (5981, 220489080), (7394, 178353420), (7455, 176894056), (8520, 154782299), (9940, 132670542), (11091, 118902280), (11928, 110558785), (11962, 110244540), (14788, 89176710), (14910, 88447028), (17943, 73496360), (18485, 71341368), (19880, 66335271), (22182, 59451140), (23924, 55122270), (25879, 50958120), (29576, 44588355), (29820, 44223514), (29905, 44097816), (35886, 36748180), (36970, 35670684), (41867, 31498440), (44364, 29725570), (47848, 27561135), (51758, 25479060), (55455, 23780456), (59640, 22111757), (59810, 22048908), (71772, 18374090), (73940, 17835342), (77637, 16986040), (83734, 15749220), (88728, 14862785), (89715, 14699272), (103516, 12739530), (110910, 11890228), (119620, 11024454), (125601, 10499480), (129395, 10191624), (143544, 9187045), (147880, 8917671), (155274, 8493020), (167468, 7874610), (179430, 7349636), (207032, 6369765), (209335, 6299688), (221820, 5945114), (239240, 5512227), (251202, 5249740), (258790, 5095812), (262487, 5024040), (310548, 4246510), (334936, 3937305), (358860, 3674818), (388185, 3397208), (418670, 3149844), (424651, 3105480), (443640, 2972557), (502404, 2624870), (517580, 2547906), (524974, 2512020), (621096, 2123255), (628005, 2099896), (717720, 1837409), (776370, 1698604), (787461, 1674680), (837340, 1574922), (849302, 1552740), (1004808, 1312435), (1035160, 1273953), (1049948, 1256010)]