140329560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 527523840

約数和(自身を除く): 387194280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 317, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 634, 651, 680, 714, 744, 840, 868, 930, 951, 952, 1020, 1054, 1085, 1190, 1240, 1268, 1302, 1428, 1581, 1585, 1736, 1785, 1860, 1902, 2040, 2108, 2170, 2219, 2380, 2536, 2604, 2635, 2856, 3162, 3170, 3255, 3570, 3689, 3720, 3804, 4216, 4340, 4438, 4755, 4760, 5208, 5270, 5389, 6324, 6340, 6510, 6657, 7140, 7378, 7608, 7905, 8680, 8876, 9510, 9827, 10540, 10778, 11067, 11095, 12648, 12680, 13020, 13314, 14280, 14756, 15810, 16167, 17752, 18445, 19020, 19654, 21080, 21556, 22134, 22190, 26040, 26628, 26945, 29481, 29512, 31620, 32334, 33285, 36890, 37723, 38040, 39308, 43112, 44268, 44380, 49135, 53256, 53890, 55335, 58962, 63240, 64668, 66570, 68789, 73780, 75446, 78616, 80835, 88536, 88760, 98270, 107780, 110670, 113169, 117924, 129336, 133140, 137578, 147405, 147560, 150892, 161670, 167059, 188615, 196540, 206367, 215560, 221340, 226338, 235848, 266280, 275156, 294810, 301784, 323340, 334118, 343945, 377230, 393080, 412734, 442680, 452676, 501177, 550312, 565845, 589620, 646680, 668236, 687890, 754460, 825468, 835295, 905352, 1002354, 1031835, 1131690, 1169413, 1179240, 1336472, 1375780, 1508920, 1650936, 1670590, 2004708, 2063670, 2263380, 2338826, 2505885, 2751560, 3341180, 3508239, 4009416, 4127340, 4526760, 4677652, 5011770, 5847065, 6682360, 7016478, 8254680, 9355304, 10023540, 11694130, 14032956, 17541195, 20047080, 23388260, 28065912, 35082390, 46776520, 70164780, 140329560]

約数ペア:

[(1, 140329560), (2, 70164780), (3, 46776520), (4, 35082390), (5, 28065912), (6, 23388260), (7, 20047080), (8, 17541195), (10, 14032956), (12, 11694130), (14, 10023540), (15, 9355304), (17, 8254680), (20, 7016478), (21, 6682360), (24, 5847065), (28, 5011770), (30, 4677652), (31, 4526760), (34, 4127340), (35, 4009416), (40, 3508239), (42, 3341180), (51, 2751560), (56, 2505885), (60, 2338826), (62, 2263380), (68, 2063670), (70, 2004708), (84, 1670590), (85, 1650936), (93, 1508920), (102, 1375780), (105, 1336472), (119, 1179240), (120, 1169413), (124, 1131690), (136, 1031835), (140, 1002354), (155, 905352), (168, 835295), (170, 825468), (186, 754460), (204, 687890), (210, 668236), (217, 646680), (238, 589620), (248, 565845), (255, 550312), (280, 501177), (310, 452676), (317, 442680), (340, 412734), (357, 393080), (372, 377230), (408, 343945), (420, 334118), (434, 323340), (465, 301784), (476, 294810), (510, 275156), (527, 266280), (595, 235848), (620, 226338), (634, 221340), (651, 215560), (680, 206367), (714, 196540), (744, 188615), (840, 167059), (868, 161670), (930, 150892), (951, 147560), (952, 147405), (1020, 137578), (1054, 133140), (1085, 129336), (1190, 117924), (1240, 113169), (1268, 110670), (1302, 107780), (1428, 98270), (1581, 88760), (1585, 88536), (1736, 80835), (1785, 78616), (1860, 75446), (1902, 73780), (2040, 68789), (2108, 66570), (2170, 64668), (2219, 63240), (2380, 58962), (2536, 55335), (2604, 53890), (2635, 53256), (2856, 49135), (3162, 44380), (3170, 44268), (3255, 43112), (3570, 39308), (3689, 38040), (3720, 37723), (3804, 36890), (4216, 33285), (4340, 32334), (4438, 31620), (4755, 29512), (4760, 29481), (5208, 26945), (5270, 26628), (5389, 26040), (6324, 22190), (6340, 22134), (6510, 21556), (6657, 21080), (7140, 19654), (7378, 19020), (7608, 18445), (7905, 17752), (8680, 16167), (8876, 15810), (9510, 14756), (9827, 14280), (10540, 13314), (10778, 13020), (11067, 12680), (11095, 12648)]