16312486440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{5407}}^1$

素因数の和:6263

約数の個数: 128

約数和(自身を含む): 50587729920

約数和(自身を除く): 34275243480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 811, 930, 1240, 1622, 1860, 2433, 3244, 3720, 4055, 4866, 5407, 6488, 8110, 9732, 10814, 12165, 16220, 16221, 19464, 21628, 24330, 25141, 27035, 32440, 32442, 43256, 48660, 50282, 54070, 64884, 75423, 81105, 97320, 100564, 108140, 125705, 129768, 150846, 162210, 167617, 201128, 216280, 251410, 301692, 324420, 335234, 377115, 502820, 502851, 603384, 648840, 670468, 754230, 838085, 1005640, 1005702, 1340936, 1508460, 1676170, 2011404, 2514255, 3016920, 3352340, 4022808, 4385077, 5028510, 6704680, 8770154, 10057020, 13155231, 17540308, 20114040, 21925385, 26310462, 35080616, 43850770, 52620924, 65776155, 87701540, 105241848, 131552310, 135937387, 175403080, 263104620, 271874774, 407812161, 526209240, 543749548, 679686935, 815624322, 1087499096, 1359373870, 1631248644, 2039060805, 2718747740, 3262497288, 4078121610, 5437495480, 8156243220, 16312486440]

約数ペア:

[(1, 16312486440), (2, 8156243220), (3, 5437495480), (4, 4078121610), (5, 3262497288), (6, 2718747740), (8, 2039060805), (10, 1631248644), (12, 1359373870), (15, 1087499096), (20, 815624322), (24, 679686935), (30, 543749548), (31, 526209240), (40, 407812161), (60, 271874774), (62, 263104620), (93, 175403080), (120, 135937387), (124, 131552310), (155, 105241848), (186, 87701540), (248, 65776155), (310, 52620924), (372, 43850770), (465, 35080616), (620, 26310462), (744, 21925385), (811, 20114040), (930, 17540308), (1240, 13155231), (1622, 10057020), (1860, 8770154), (2433, 6704680), (3244, 5028510), (3720, 4385077), (4055, 4022808), (4866, 3352340), (5407, 3016920), (6488, 2514255), (8110, 2011404), (9732, 1676170), (10814, 1508460), (12165, 1340936), (16220, 1005702), (16221, 1005640), (19464, 838085), (21628, 754230), (24330, 670468), (25141, 648840), (27035, 603384), (32440, 502851), (32442, 502820), (43256, 377115), (48660, 335234), (50282, 324420), (54070, 301692), (64884, 251410), (75423, 216280), (81105, 201128), (97320, 167617), (100564, 162210), (108140, 150846), (125705, 129768)]