31977667680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{56989}}^1$

素因数の和:57181

約数の個数: 192

約数和(自身を含む): 115810974720

約数和(自身を除く): 83833307040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 280, 334, 336, 420, 480, 501, 560, 668, 672, 835, 840, 1002, 1120, 1169, 1336, 1670, 1680, 2004, 2338, 2505, 2672, 3340, 3360, 3507, 4008, 4676, 5010, 5344, 5845, 6680, 7014, 8016, 9352, 10020, 11690, 13360, 14028, 16032, 17535, 18704, 20040, 23380, 26720, 28056, 35070, 37408, 40080, 46760, 56112, 56989, 70140, 80160, 93520, 112224, 113978, 140280, 170967, 187040, 227956, 280560, 284945, 341934, 398923, 455912, 561120, 569890, 683868, 797846, 854835, 911824, 1139780, 1196769, 1367736, 1595692, 1709670, 1823648, 1994615, 2279560, 2393538, 2735472, 3191384, 3419340, 3989230, 4559120, 4787076, 5470944, 5983845, 6382768, 6838680, 7978460, 9118240, 9517163, 9574152, 11967690, 12765536, 13677360, 15956920, 19034326, 19148304, 23935380, 27354720, 28551489, 31913840, 38068652, 38296608, 47585815, 47870760, 57102978, 63827680, 66620141, 76137304, 95171630, 95741520, 114205956, 133240282, 142757445, 152274608, 190343260, 191483040, 199860423, 228411912, 266480564, 285514890, 304549216, 333100705, 380686520, 399720846, 456823824, 532961128, 571029780, 666201410, 761373040, 799441692, 913647648, 999302115, 1065922256, 1142059560, 1332402820, 1522746080, 1598883384, 1998604230, 2131844512, 2284119120, 2664805640, 3197766768, 3997208460, 4568238240, 5329611280, 6395533536, 7994416920, 10659222560, 15988833840, 31977667680]

約数ペア:

[(1, 31977667680), (2, 15988833840), (3, 10659222560), (4, 7994416920), (5, 6395533536), (6, 5329611280), (7, 4568238240), (8, 3997208460), (10, 3197766768), (12, 2664805640), (14, 2284119120), (15, 2131844512), (16, 1998604230), (20, 1598883384), (21, 1522746080), (24, 1332402820), (28, 1142059560), (30, 1065922256), (32, 999302115), (35, 913647648), (40, 799441692), (42, 761373040), (48, 666201410), (56, 571029780), (60, 532961128), (70, 456823824), (80, 399720846), (84, 380686520), (96, 333100705), (105, 304549216), (112, 285514890), (120, 266480564), (140, 228411912), (160, 199860423), (167, 191483040), (168, 190343260), (210, 152274608), (224, 142757445), (240, 133240282), (280, 114205956), (334, 95741520), (336, 95171630), (420, 76137304), (480, 66620141), (501, 63827680), (560, 57102978), (668, 47870760), (672, 47585815), (835, 38296608), (840, 38068652), (1002, 31913840), (1120, 28551489), (1169, 27354720), (1336, 23935380), (1670, 19148304), (1680, 19034326), (2004, 15956920), (2338, 13677360), (2505, 12765536), (2672, 11967690), (3340, 9574152), (3360, 9517163), (3507, 9118240), (4008, 7978460), (4676, 6838680), (5010, 6382768), (5344, 5983845), (5845, 5470944), (6680, 4787076), (7014, 4559120), (8016, 3989230), (9352, 3419340), (10020, 3191384), (11690, 2735472), (13360, 2393538), (14028, 2279560), (16032, 1994615), (17535, 1823648), (18704, 1709670), (20040, 1595692), (23380, 1367736), (26720, 1196769), (28056, 1139780), (35070, 911824), (37408, 854835), (40080, 797846), (46760, 683868), (56112, 569890), (56989, 561120), (70140, 455912), (80160, 398923), (93520, 341934), (112224, 284945), (113978, 280560), (140280, 227956), (170967, 187040)]