10271181840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2365

約数の個数: 160

約数和(自身を含む): 32378880000

約数和(自身を除く): 22107698160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 271, 316, 395, 474, 542, 632, 790, 813, 948, 1084, 1185, 1264, 1355, 1580, 1626, 1896, 1999, 2168, 2370, 2710, 3160, 3252, 3792, 3998, 4065, 4336, 4740, 5420, 5997, 6320, 6504, 7996, 8130, 9480, 9995, 10840, 11994, 13008, 15992, 16260, 18960, 19990, 21409, 21680, 23988, 29985, 31984, 32520, 39980, 42818, 47976, 59970, 64227, 65040, 79960, 85636, 95952, 107045, 119940, 128454, 157921, 159920, 171272, 214090, 239880, 256908, 315842, 321135, 342544, 428180, 473763, 479760, 513816, 541729, 631684, 642270, 789605, 856360, 947526, 1027632, 1083458, 1263368, 1284540, 1579210, 1625187, 1712720, 1895052, 2166916, 2368815, 2526736, 2569080, 2708645, 3158420, 3250374, 3790104, 4333832, 4737630, 5138160, 5417290, 6316840, 6500748, 7580208, 8125935, 8667664, 9475260, 10834580, 12633680, 13001496, 16251870, 18950520, 21669160, 26002992, 32503740, 37901040, 42796591, 43338320, 65007480, 85593182, 128389773, 130014960, 171186364, 213982955, 256779546, 342372728, 427965910, 513559092, 641948865, 684745456, 855931820, 1027118184, 1283897730, 1711863640, 2054236368, 2567795460, 3423727280, 5135590920, 10271181840]

約数ペア:

[(1, 10271181840), (2, 5135590920), (3, 3423727280), (4, 2567795460), (5, 2054236368), (6, 1711863640), (8, 1283897730), (10, 1027118184), (12, 855931820), (15, 684745456), (16, 641948865), (20, 513559092), (24, 427965910), (30, 342372728), (40, 256779546), (48, 213982955), (60, 171186364), (79, 130014960), (80, 128389773), (120, 85593182), (158, 65007480), (237, 43338320), (240, 42796591), (271, 37901040), (316, 32503740), (395, 26002992), (474, 21669160), (542, 18950520), (632, 16251870), (790, 13001496), (813, 12633680), (948, 10834580), (1084, 9475260), (1185, 8667664), (1264, 8125935), (1355, 7580208), (1580, 6500748), (1626, 6316840), (1896, 5417290), (1999, 5138160), (2168, 4737630), (2370, 4333832), (2710, 3790104), (3160, 3250374), (3252, 3158420), (3792, 2708645), (3998, 2569080), (4065, 2526736), (4336, 2368815), (4740, 2166916), (5420, 1895052), (5997, 1712720), (6320, 1625187), (6504, 1579210), (7996, 1284540), (8130, 1263368), (9480, 1083458), (9995, 1027632), (10840, 947526), (11994, 856360), (13008, 789605), (15992, 642270), (16260, 631684), (18960, 541729), (19990, 513816), (21409, 479760), (21680, 473763), (23988, 428180), (29985, 342544), (31984, 321135), (32520, 315842), (39980, 256908), (42818, 239880), (47976, 214090), (59970, 171272), (64227, 159920), (65040, 157921), (79960, 128454), (85636, 119940), (95952, 107045)]