8386866480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15877}}^1$

素因数の和:15995

約数の個数: 160

約数和(自身を含む): 27217686528

約数和(自身を除く): 18830820048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 496, 568, 620, 710, 744, 852, 930, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 2130, 2201, 2480, 2840, 3408, 3720, 4260, 4402, 5680, 6603, 7440, 8520, 8804, 11005, 13206, 15877, 17040, 17608, 22010, 26412, 31754, 33015, 35216, 44020, 47631, 52824, 63508, 66030, 79385, 88040, 95262, 105648, 127016, 132060, 158770, 176080, 190524, 238155, 254032, 264120, 317540, 381048, 476310, 492187, 528240, 635080, 762096, 952620, 984374, 1127267, 1270160, 1476561, 1905240, 1968748, 2254534, 2460935, 2953122, 3381801, 3810480, 3937496, 4509068, 4921870, 5636335, 5906244, 6763602, 7382805, 7874992, 9018136, 9843740, 11272670, 11812488, 13527204, 14765610, 16909005, 18036272, 19687480, 22545340, 23624976, 27054408, 29531220, 33818010, 34945277, 39374960, 45090680, 54108816, 59062440, 67636020, 69890554, 90181360, 104835831, 118124880, 135272040, 139781108, 174726385, 209671662, 270544080, 279562216, 349452770, 419343324, 524179155, 559124432, 698905540, 838686648, 1048358310, 1397811080, 1677373296, 2096716620, 2795622160, 4193433240, 8386866480]

約数ペア:

[(1, 8386866480), (2, 4193433240), (3, 2795622160), (4, 2096716620), (5, 1677373296), (6, 1397811080), (8, 1048358310), (10, 838686648), (12, 698905540), (15, 559124432), (16, 524179155), (20, 419343324), (24, 349452770), (30, 279562216), (31, 270544080), (40, 209671662), (48, 174726385), (60, 139781108), (62, 135272040), (71, 118124880), (80, 104835831), (93, 90181360), (120, 69890554), (124, 67636020), (142, 59062440), (155, 54108816), (186, 45090680), (213, 39374960), (240, 34945277), (248, 33818010), (284, 29531220), (310, 27054408), (355, 23624976), (372, 22545340), (426, 19687480), (465, 18036272), (496, 16909005), (568, 14765610), (620, 13527204), (710, 11812488), (744, 11272670), (852, 9843740), (930, 9018136), (1065, 7874992), (1136, 7382805), (1240, 6763602), (1420, 5906244), (1488, 5636335), (1704, 4921870), (1860, 4509068), (2130, 3937496), (2201, 3810480), (2480, 3381801), (2840, 2953122), (3408, 2460935), (3720, 2254534), (4260, 1968748), (4402, 1905240), (5680, 1476561), (6603, 1270160), (7440, 1127267), (8520, 984374), (8804, 952620), (11005, 762096), (13206, 635080), (15877, 528240), (17040, 492187), (17608, 476310), (22010, 381048), (26412, 317540), (31754, 264120), (33015, 254032), (35216, 238155), (44020, 190524), (47631, 176080), (52824, 158770), (63508, 132060), (66030, 127016), (79385, 105648), (88040, 95262)]