69828360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 242161920

約数和(自身を除く): 172333560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 857, 970, 1164, 1358, 1455, 1714, 1940, 2037, 2328, 2571, 2716, 2910, 3395, 3428, 3880, 4074, 4285, 5142, 5432, 5820, 5999, 6790, 6856, 8148, 8570, 10185, 10284, 11640, 11998, 12855, 13580, 16296, 17140, 17997, 20370, 20568, 23996, 25710, 27160, 29995, 34280, 35994, 40740, 47992, 51420, 59990, 71988, 81480, 83129, 89985, 102840, 119980, 143976, 166258, 179970, 239960, 249387, 332516, 359940, 415645, 498774, 581903, 665032, 719880, 831290, 997548, 1163806, 1246935, 1662580, 1745709, 1995096, 2327612, 2493870, 2909515, 3325160, 3491418, 4655224, 4987740, 5819030, 6982836, 8728545, 9975480, 11638060, 13965672, 17457090, 23276120, 34914180, 69828360]

約数ペア:

[(1, 69828360), (2, 34914180), (3, 23276120), (4, 17457090), (5, 13965672), (6, 11638060), (7, 9975480), (8, 8728545), (10, 6982836), (12, 5819030), (14, 4987740), (15, 4655224), (20, 3491418), (21, 3325160), (24, 2909515), (28, 2493870), (30, 2327612), (35, 1995096), (40, 1745709), (42, 1662580), (56, 1246935), (60, 1163806), (70, 997548), (84, 831290), (97, 719880), (105, 665032), (120, 581903), (140, 498774), (168, 415645), (194, 359940), (210, 332516), (280, 249387), (291, 239960), (388, 179970), (420, 166258), (485, 143976), (582, 119980), (679, 102840), (776, 89985), (840, 83129), (857, 81480), (970, 71988), (1164, 59990), (1358, 51420), (1455, 47992), (1714, 40740), (1940, 35994), (2037, 34280), (2328, 29995), (2571, 27160), (2716, 25710), (2910, 23996), (3395, 20568), (3428, 20370), (3880, 17997), (4074, 17140), (4285, 16296), (5142, 13580), (5432, 12855), (5820, 11998), (5999, 11640), (6790, 10284), (6856, 10185), (8148, 8570)]