31270521360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{345607}}^1$

素因数の和:345665

約数の個数: 160

約数和(自身を含む): 107995587840

約数和(自身を除く): 76725066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 15080, 18096, 22620, 30160, 45240, 90480, 345607, 691214, 1036821, 1382428, 1728035, 2073642, 2764856, 3456070, 4147284, 4492891, 5184105, 5529712, 6912140, 8294568, 8985782, 10022603, 10368210, 13478673, 13824280, 16589136, 17971564, 20045206, 20736420, 22464455, 26957346, 27648560, 30067809, 35943128, 40090412, 41472840, 44928910, 50113015, 53914692, 60135618, 67393365, 71886256, 80180824, 82945680, 89857820, 100226030, 107829384, 120271236, 130293839, 134786730, 150339045, 160361648, 179715640, 200452060, 215658768, 240542472, 260587678, 269573460, 300678090, 359431280, 390881517, 400904120, 481084944, 521175356, 539146920, 601356180, 651469195, 781763034, 801808240, 1042350712, 1078293840, 1202712360, 1302938390, 1563526068, 1954407585, 2084701424, 2405424720, 2605876780, 3127052136, 3908815170, 5211753560, 6254104272, 7817630340, 10423507120, 15635260680, 31270521360]

約数ペア:

[(1, 31270521360), (2, 15635260680), (3, 10423507120), (4, 7817630340), (5, 6254104272), (6, 5211753560), (8, 3908815170), (10, 3127052136), (12, 2605876780), (13, 2405424720), (15, 2084701424), (16, 1954407585), (20, 1563526068), (24, 1302938390), (26, 1202712360), (29, 1078293840), (30, 1042350712), (39, 801808240), (40, 781763034), (48, 651469195), (52, 601356180), (58, 539146920), (60, 521175356), (65, 481084944), (78, 400904120), (80, 390881517), (87, 359431280), (104, 300678090), (116, 269573460), (120, 260587678), (130, 240542472), (145, 215658768), (156, 200452060), (174, 179715640), (195, 160361648), (208, 150339045), (232, 134786730), (240, 130293839), (260, 120271236), (290, 107829384), (312, 100226030), (348, 89857820), (377, 82945680), (390, 80180824), (435, 71886256), (464, 67393365), (520, 60135618), (580, 53914692), (624, 50113015), (696, 44928910), (754, 41472840), (780, 40090412), (870, 35943128), (1040, 30067809), (1131, 27648560), (1160, 26957346), (1392, 22464455), (1508, 20736420), (1560, 20045206), (1740, 17971564), (1885, 16589136), (2262, 13824280), (2320, 13478673), (3016, 10368210), (3120, 10022603), (3480, 8985782), (3770, 8294568), (4524, 6912140), (5655, 5529712), (6032, 5184105), (6960, 4492891), (7540, 4147284), (9048, 3456070), (11310, 2764856), (15080, 2073642), (18096, 1728035), (22620, 1382428), (30160, 1036821), (45240, 691214), (90480, 345607)]