23021040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 83137536

約数和(自身を除く): 60116496

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, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 193, 210, 213, 240, 280, 284, 336, 355, 386, 420, 426, 497, 560, 568, 579, 710, 772, 840, 852, 965, 994, 1065, 1136, 1158, 1351, 1420, 1491, 1544, 1680, 1704, 1930, 1988, 2130, 2316, 2485, 2702, 2840, 2895, 2982, 3088, 3408, 3860, 3976, 4053, 4260, 4632, 4970, 5404, 5680, 5790, 5964, 6755, 7455, 7720, 7952, 8106, 8520, 9264, 9940, 10808, 11580, 11928, 13510, 13703, 14910, 15440, 16212, 17040, 19880, 20265, 21616, 23160, 23856, 27020, 27406, 29820, 32424, 39760, 40530, 41109, 46320, 54040, 54812, 59640, 64848, 68515, 81060, 82218, 95921, 108080, 109624, 119280, 137030, 162120, 164436, 191842, 205545, 219248, 274060, 287763, 324240, 328872, 383684, 411090, 479605, 548120, 575526, 657744, 767368, 822180, 959210, 1096240, 1151052, 1438815, 1534736, 1644360, 1918420, 2302104, 2877630, 3288720, 3836840, 4604208, 5755260, 7673680, 11510520, 23021040]

約数ペア:

[(1, 23021040), (2, 11510520), (3, 7673680), (4, 5755260), (5, 4604208), (6, 3836840), (7, 3288720), (8, 2877630), (10, 2302104), (12, 1918420), (14, 1644360), (15, 1534736), (16, 1438815), (20, 1151052), (21, 1096240), (24, 959210), (28, 822180), (30, 767368), (35, 657744), (40, 575526), (42, 548120), (48, 479605), (56, 411090), (60, 383684), (70, 328872), (71, 324240), (80, 287763), (84, 274060), (105, 219248), (112, 205545), (120, 191842), (140, 164436), (142, 162120), (168, 137030), (193, 119280), (210, 109624), (213, 108080), (240, 95921), (280, 82218), (284, 81060), (336, 68515), (355, 64848), (386, 59640), (420, 54812), (426, 54040), (497, 46320), (560, 41109), (568, 40530), (579, 39760), (710, 32424), (772, 29820), (840, 27406), (852, 27020), (965, 23856), (994, 23160), (1065, 21616), (1136, 20265), (1158, 19880), (1351, 17040), (1420, 16212), (1491, 15440), (1544, 14910), (1680, 13703), (1704, 13510), (1930, 11928), (1988, 11580), (2130, 10808), (2316, 9940), (2485, 9264), (2702, 8520), (2840, 8106), (2895, 7952), (2982, 7720), (3088, 7455), (3408, 6755), (3860, 5964), (3976, 5790), (4053, 5680), (4260, 5404), (4632, 4970)]