88956840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 307618560

約数和(自身を除く): 218661720

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, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 773, 822, 840, 959, 1096, 1370, 1546, 1644, 1918, 2055, 2319, 2740, 2877, 3092, 3288, 3836, 3865, 4110, 4638, 4795, 5411, 5480, 5754, 6184, 7672, 7730, 8220, 9276, 9590, 10822, 11508, 11595, 14385, 15460, 16233, 16440, 18552, 19180, 21644, 23016, 23190, 27055, 28770, 30920, 32466, 38360, 43288, 46380, 54110, 57540, 64932, 81165, 92760, 105901, 108220, 115080, 129864, 162330, 211802, 216440, 317703, 324660, 423604, 529505, 635406, 649320, 741307, 847208, 1059010, 1270812, 1482614, 1588515, 2118020, 2223921, 2541624, 2965228, 3177030, 3706535, 4236040, 4447842, 5930456, 6354060, 7413070, 8895684, 11119605, 12708120, 14826140, 17791368, 22239210, 29652280, 44478420, 88956840]

約数ペア:

[(1, 88956840), (2, 44478420), (3, 29652280), (4, 22239210), (5, 17791368), (6, 14826140), (7, 12708120), (8, 11119605), (10, 8895684), (12, 7413070), (14, 6354060), (15, 5930456), (20, 4447842), (21, 4236040), (24, 3706535), (28, 3177030), (30, 2965228), (35, 2541624), (40, 2223921), (42, 2118020), (56, 1588515), (60, 1482614), (70, 1270812), (84, 1059010), (105, 847208), (120, 741307), (137, 649320), (140, 635406), (168, 529505), (210, 423604), (274, 324660), (280, 317703), (411, 216440), (420, 211802), (548, 162330), (685, 129864), (773, 115080), (822, 108220), (840, 105901), (959, 92760), (1096, 81165), (1370, 64932), (1546, 57540), (1644, 54110), (1918, 46380), (2055, 43288), (2319, 38360), (2740, 32466), (2877, 30920), (3092, 28770), (3288, 27055), (3836, 23190), (3865, 23016), (4110, 21644), (4638, 19180), (4795, 18552), (5411, 16440), (5480, 16233), (5754, 15460), (6184, 14385), (7672, 11595), (7730, 11508), (8220, 10822), (9276, 9590)]