2597117520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1141

約数の個数: 160

約数和(自身を含む): 8220973824

約数和(自身を除く): 5623856304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 173, 213, 240, 284, 346, 355, 426, 519, 568, 692, 710, 852, 865, 881, 1038, 1065, 1136, 1384, 1420, 1704, 1730, 1762, 2076, 2130, 2595, 2643, 2768, 2840, 3408, 3460, 3524, 4152, 4260, 4405, 5190, 5286, 5680, 6920, 7048, 8304, 8520, 8810, 10380, 10572, 12283, 13215, 13840, 14096, 17040, 17620, 20760, 21144, 24566, 26430, 35240, 36849, 41520, 42288, 49132, 52860, 61415, 62551, 70480, 73698, 98264, 105720, 122830, 125102, 147396, 152413, 184245, 187653, 196528, 211440, 245660, 250204, 294792, 304826, 312755, 368490, 375306, 457239, 491320, 500408, 589584, 609652, 625510, 736980, 750612, 762065, 914478, 938265, 982640, 1000816, 1219304, 1251020, 1473960, 1501224, 1524130, 1828956, 1876530, 2286195, 2438608, 2502040, 2947920, 3002448, 3048260, 3657912, 3753060, 4572390, 5004080, 6096520, 7315824, 7506120, 9144780, 10821323, 12193040, 15012240, 18289560, 21642646, 32463969, 36579120, 43285292, 54106615, 64927938, 86570584, 108213230, 129855876, 162319845, 173141168, 216426460, 259711752, 324639690, 432852920, 519423504, 649279380, 865705840, 1298558760, 2597117520]

約数ペア:

[(1, 2597117520), (2, 1298558760), (3, 865705840), (4, 649279380), (5, 519423504), (6, 432852920), (8, 324639690), (10, 259711752), (12, 216426460), (15, 173141168), (16, 162319845), (20, 129855876), (24, 108213230), (30, 86570584), (40, 64927938), (48, 54106615), (60, 43285292), (71, 36579120), (80, 32463969), (120, 21642646), (142, 18289560), (173, 15012240), (213, 12193040), (240, 10821323), (284, 9144780), (346, 7506120), (355, 7315824), (426, 6096520), (519, 5004080), (568, 4572390), (692, 3753060), (710, 3657912), (852, 3048260), (865, 3002448), (881, 2947920), (1038, 2502040), (1065, 2438608), (1136, 2286195), (1384, 1876530), (1420, 1828956), (1704, 1524130), (1730, 1501224), (1762, 1473960), (2076, 1251020), (2130, 1219304), (2595, 1000816), (2643, 982640), (2768, 938265), (2840, 914478), (3408, 762065), (3460, 750612), (3524, 736980), (4152, 625510), (4260, 609652), (4405, 589584), (5190, 500408), (5286, 491320), (5680, 457239), (6920, 375306), (7048, 368490), (8304, 312755), (8520, 304826), (8810, 294792), (10380, 250204), (10572, 245660), (12283, 211440), (13215, 196528), (13840, 187653), (14096, 184245), (17040, 152413), (17620, 147396), (20760, 125102), (21144, 122830), (24566, 105720), (26430, 98264), (35240, 73698), (36849, 70480), (41520, 62551), (42288, 61415), (49132, 52860)]