82291560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 293932800

約数和(自身を除く): 211641240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 104, 107, 116, 120, 130, 136, 145, 156, 170, 174, 195, 204, 214, 221, 232, 255, 260, 290, 312, 321, 340, 348, 377, 390, 408, 428, 435, 442, 493, 510, 520, 535, 580, 642, 663, 680, 696, 754, 780, 856, 870, 884, 986, 1020, 1070, 1105, 1131, 1160, 1284, 1326, 1391, 1479, 1508, 1560, 1605, 1740, 1768, 1819, 1885, 1972, 2040, 2140, 2210, 2262, 2465, 2568, 2652, 2782, 2958, 3016, 3103, 3210, 3315, 3480, 3638, 3770, 3944, 4173, 4280, 4420, 4524, 4930, 5304, 5457, 5564, 5655, 5916, 6206, 6409, 6420, 6630, 6955, 7276, 7395, 7540, 8346, 8840, 9048, 9095, 9309, 9860, 10914, 11128, 11310, 11832, 12412, 12818, 12840, 13260, 13910, 14552, 14790, 15080, 15515, 16692, 18190, 18618, 19227, 19720, 20865, 21828, 22620, 23647, 24824, 25636, 26520, 27285, 27820, 29580, 31030, 32045, 33384, 36380, 37236, 38454, 40339, 41730, 43656, 45240, 46545, 47294, 51272, 52751, 54570, 55640, 59160, 62060, 64090, 70941, 72760, 74472, 76908, 80678, 83460, 93090, 94588, 96135, 105502, 109140, 118235, 121017, 124120, 128180, 141882, 153816, 158253, 161356, 166920, 186180, 189176, 192270, 201695, 211004, 218280, 236470, 242034, 256360, 263755, 283764, 316506, 322712, 354705, 372360, 384540, 403390, 422008, 472940, 484068, 527510, 567528, 605085, 633012, 685763, 709410, 769080, 791265, 806780, 945880, 968136, 1055020, 1210170, 1266024, 1371526, 1418820, 1582530, 1613560, 2057289, 2110040, 2420340, 2743052, 2837640, 3165060, 3428815, 4114578, 4840680, 5486104, 6330120, 6857630, 8229156, 10286445, 13715260, 16458312, 20572890, 27430520, 41145780, 82291560]

約数ペア:

[(1, 82291560), (2, 41145780), (3, 27430520), (4, 20572890), (5, 16458312), (6, 13715260), (8, 10286445), (10, 8229156), (12, 6857630), (13, 6330120), (15, 5486104), (17, 4840680), (20, 4114578), (24, 3428815), (26, 3165060), (29, 2837640), (30, 2743052), (34, 2420340), (39, 2110040), (40, 2057289), (51, 1613560), (52, 1582530), (58, 1418820), (60, 1371526), (65, 1266024), (68, 1210170), (78, 1055020), (85, 968136), (87, 945880), (102, 806780), (104, 791265), (107, 769080), (116, 709410), (120, 685763), (130, 633012), (136, 605085), (145, 567528), (156, 527510), (170, 484068), (174, 472940), (195, 422008), (204, 403390), (214, 384540), (221, 372360), (232, 354705), (255, 322712), (260, 316506), (290, 283764), (312, 263755), (321, 256360), (340, 242034), (348, 236470), (377, 218280), (390, 211004), (408, 201695), (428, 192270), (435, 189176), (442, 186180), (493, 166920), (510, 161356), (520, 158253), (535, 153816), (580, 141882), (642, 128180), (663, 124120), (680, 121017), (696, 118235), (754, 109140), (780, 105502), (856, 96135), (870, 94588), (884, 93090), (986, 83460), (1020, 80678), (1070, 76908), (1105, 74472), (1131, 72760), (1160, 70941), (1284, 64090), (1326, 62060), (1391, 59160), (1479, 55640), (1508, 54570), (1560, 52751), (1605, 51272), (1740, 47294), (1768, 46545), (1819, 45240), (1885, 43656), (1972, 41730), (2040, 40339), (2140, 38454), (2210, 37236), (2262, 36380), (2465, 33384), (2568, 32045), (2652, 31030), (2782, 29580), (2958, 27820), (3016, 27285), (3103, 26520), (3210, 25636), (3315, 24824), (3480, 23647), (3638, 22620), (3770, 21828), (3944, 20865), (4173, 19720), (4280, 19227), (4420, 18618), (4524, 18190), (4930, 16692), (5304, 15515), (5457, 15080), (5564, 14790), (5655, 14552), (5916, 13910), (6206, 13260), (6409, 12840), (6420, 12818), (6630, 12412), (6955, 11832), (7276, 11310), (7395, 11128), (7540, 10914), (8346, 9860), (8840, 9309), (9048, 9095)]