87008880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 313265664

約数和(自身を除く): 226256784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 773, 804, 840, 938, 1005, 1072, 1340, 1407, 1546, 1608, 1680, 1876, 2010, 2319, 2345, 2680, 2814, 3092, 3216, 3752, 3865, 4020, 4638, 4690, 5360, 5411, 5628, 6184, 7035, 7504, 7730, 8040, 9276, 9380, 10822, 11256, 11595, 12368, 14070, 15460, 16080, 16233, 18552, 18760, 21644, 22512, 23190, 27055, 28140, 30920, 32466, 37104, 37520, 43288, 46380, 51791, 54110, 56280, 61840, 64932, 81165, 86576, 92760, 103582, 108220, 112560, 129864, 155373, 162330, 185520, 207164, 216440, 258955, 259728, 310746, 324660, 362537, 414328, 432880, 517910, 621492, 649320, 725074, 776865, 828656, 1035820, 1087611, 1242984, 1298640, 1450148, 1553730, 1812685, 2071640, 2175222, 2485968, 2900296, 3107460, 3625370, 4143280, 4350444, 5438055, 5800592, 6214920, 7250740, 8700888, 10876110, 12429840, 14501480, 17401776, 21752220, 29002960, 43504440, 87008880]

約数ペア:

[(1, 87008880), (2, 43504440), (3, 29002960), (4, 21752220), (5, 17401776), (6, 14501480), (7, 12429840), (8, 10876110), (10, 8700888), (12, 7250740), (14, 6214920), (15, 5800592), (16, 5438055), (20, 4350444), (21, 4143280), (24, 3625370), (28, 3107460), (30, 2900296), (35, 2485968), (40, 2175222), (42, 2071640), (48, 1812685), (56, 1553730), (60, 1450148), (67, 1298640), (70, 1242984), (80, 1087611), (84, 1035820), (105, 828656), (112, 776865), (120, 725074), (134, 649320), (140, 621492), (168, 517910), (201, 432880), (210, 414328), (240, 362537), (268, 324660), (280, 310746), (335, 259728), (336, 258955), (402, 216440), (420, 207164), (469, 185520), (536, 162330), (560, 155373), (670, 129864), (773, 112560), (804, 108220), (840, 103582), (938, 92760), (1005, 86576), (1072, 81165), (1340, 64932), (1407, 61840), (1546, 56280), (1608, 54110), (1680, 51791), (1876, 46380), (2010, 43288), (2319, 37520), (2345, 37104), (2680, 32466), (2814, 30920), (3092, 28140), (3216, 27055), (3752, 23190), (3865, 22512), (4020, 21644), (4638, 18760), (4690, 18552), (5360, 16233), (5411, 16080), (5628, 15460), (6184, 14070), (7035, 12368), (7504, 11595), (7730, 11256), (8040, 10822), (9276, 9380)]