3178841820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 288

約数和(自身を含む): 11351467008

約数和(自身を除く): 8172625188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 121, 132, 140, 142, 154, 165, 210, 213, 220, 231, 242, 284, 308, 330, 355, 363, 385, 420, 426, 462, 484, 497, 605, 660, 710, 726, 770, 781, 847, 852, 881, 924, 994, 1065, 1155, 1210, 1420, 1452, 1491, 1540, 1562, 1694, 1762, 1815, 1988, 2130, 2310, 2343, 2420, 2485, 2541, 2643, 2982, 3124, 3388, 3524, 3630, 3905, 4235, 4260, 4405, 4620, 4686, 4970, 5082, 5286, 5467, 5964, 6167, 7260, 7455, 7810, 8470, 8591, 8810, 9372, 9691, 9940, 10164, 10572, 10934, 11715, 12334, 12705, 13215, 14910, 15620, 16401, 16940, 17182, 17620, 18501, 19382, 21868, 23430, 24668, 25410, 25773, 26430, 27335, 29073, 29820, 30835, 32802, 34364, 37002, 38764, 42955, 46860, 48455, 50820, 51546, 52860, 54670, 58146, 60137, 61670, 62551, 65604, 67837, 74004, 82005, 85910, 92505, 96910, 103092, 106601, 109340, 116292, 120274, 123340, 125102, 128865, 135674, 145365, 164010, 171820, 180411, 185010, 187653, 193820, 203511, 213202, 240548, 250204, 257730, 271348, 290730, 300685, 312755, 319803, 328020, 339185, 360822, 370020, 375306, 407022, 426404, 437857, 515460, 533005, 581460, 601370, 625510, 639606, 678370, 688061, 721644, 746207, 750612, 814044, 875714, 902055, 938265, 1017555, 1066010, 1202740, 1251020, 1279212, 1313571, 1356740, 1376122, 1492414, 1599015, 1751428, 1804110, 1876530, 2035110, 2064183, 2132020, 2189285, 2238621, 2627142, 2752244, 2984828, 3198030, 3440305, 3608220, 3731035, 3753060, 4070220, 4128366, 4378570, 4477242, 4816427, 5254284, 6396060, 6567855, 6880610, 7462070, 7568671, 8256732, 8757140, 8954484, 9632854, 10320915, 11193105, 13135710, 13761220, 14449281, 14924140, 15137342, 19265708, 20641830, 22386210, 22706013, 24082135, 26271420, 28898562, 30274684, 37843355, 41283660, 44772420, 45412026, 48164270, 52980697, 57797124, 72246405, 75686710, 90824052, 96328540, 105961394, 113530065, 144492810, 151373420, 158942091, 211922788, 227060130, 264903485, 288985620, 317884182, 454120260, 529806970, 635768364, 794710455, 1059613940, 1589420910, 3178841820]

約数ペア:

[(1, 3178841820), (2, 1589420910), (3, 1059613940), (4, 794710455), (5, 635768364), (6, 529806970), (7, 454120260), (10, 317884182), (11, 288985620), (12, 264903485), (14, 227060130), (15, 211922788), (20, 158942091), (21, 151373420), (22, 144492810), (28, 113530065), (30, 105961394), (33, 96328540), (35, 90824052), (42, 75686710), (44, 72246405), (55, 57797124), (60, 52980697), (66, 48164270), (70, 45412026), (71, 44772420), (77, 41283660), (84, 37843355), (105, 30274684), (110, 28898562), (121, 26271420), (132, 24082135), (140, 22706013), (142, 22386210), (154, 20641830), (165, 19265708), (210, 15137342), (213, 14924140), (220, 14449281), (231, 13761220), (242, 13135710), (284, 11193105), (308, 10320915), (330, 9632854), (355, 8954484), (363, 8757140), (385, 8256732), (420, 7568671), (426, 7462070), (462, 6880610), (484, 6567855), (497, 6396060), (605, 5254284), (660, 4816427), (710, 4477242), (726, 4378570), (770, 4128366), (781, 4070220), (847, 3753060), (852, 3731035), (881, 3608220), (924, 3440305), (994, 3198030), (1065, 2984828), (1155, 2752244), (1210, 2627142), (1420, 2238621), (1452, 2189285), (1491, 2132020), (1540, 2064183), (1562, 2035110), (1694, 1876530), (1762, 1804110), (1815, 1751428), (1988, 1599015), (2130, 1492414), (2310, 1376122), (2343, 1356740), (2420, 1313571), (2485, 1279212), (2541, 1251020), (2643, 1202740), (2982, 1066010), (3124, 1017555), (3388, 938265), (3524, 902055), (3630, 875714), (3905, 814044), (4235, 750612), (4260, 746207), (4405, 721644), (4620, 688061), (4686, 678370), (4970, 639606), (5082, 625510), (5286, 601370), (5467, 581460), (5964, 533005), (6167, 515460), (7260, 437857), (7455, 426404), (7810, 407022), (8470, 375306), (8591, 370020), (8810, 360822), (9372, 339185), (9691, 328020), (9940, 319803), (10164, 312755), (10572, 300685), (10934, 290730), (11715, 271348), (12334, 257730), (12705, 250204), (13215, 240548), (14910, 213202), (15620, 203511), (16401, 193820), (16940, 187653), (17182, 185010), (17620, 180411), (18501, 171820), (19382, 164010), (21868, 145365), (23430, 135674), (24668, 128865), (25410, 125102), (25773, 123340), (26430, 120274), (27335, 116292), (29073, 109340), (29820, 106601), (30835, 103092), (32802, 96910), (34364, 92505), (37002, 85910), (38764, 82005), (42955, 74004), (46860, 67837), (48455, 65604), (50820, 62551), (51546, 61670), (52860, 60137), (54670, 58146)]