164927280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 589676544

約数和(自身を除く): 424749264

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, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 773, 840, 889, 1016, 1270, 1524, 1546, 1680, 1778, 1905, 2032, 2319, 2540, 2667, 3048, 3092, 3556, 3810, 3865, 4445, 4638, 5080, 5334, 5411, 6096, 6184, 7112, 7620, 7730, 8890, 9276, 10160, 10668, 10822, 11595, 12368, 13335, 14224, 15240, 15460, 16233, 17780, 18552, 21336, 21644, 23190, 26670, 27055, 30480, 30920, 32466, 35560, 37104, 42672, 43288, 46380, 53340, 54110, 61840, 64932, 71120, 81165, 86576, 92760, 98171, 106680, 108220, 129864, 162330, 185520, 196342, 213360, 216440, 259728, 294513, 324660, 392684, 432880, 490855, 589026, 649320, 687197, 785368, 981710, 1178052, 1298640, 1374394, 1472565, 1570736, 1963420, 2061591, 2356104, 2748788, 2945130, 3435985, 3926840, 4123182, 4712208, 5497576, 5890260, 6871970, 7853680, 8246364, 10307955, 10995152, 11780520, 13743940, 16492728, 20615910, 23561040, 27487880, 32985456, 41231820, 54975760, 82463640, 164927280]

約数ペア:

[(1, 164927280), (2, 82463640), (3, 54975760), (4, 41231820), (5, 32985456), (6, 27487880), (7, 23561040), (8, 20615910), (10, 16492728), (12, 13743940), (14, 11780520), (15, 10995152), (16, 10307955), (20, 8246364), (21, 7853680), (24, 6871970), (28, 5890260), (30, 5497576), (35, 4712208), (40, 4123182), (42, 3926840), (48, 3435985), (56, 2945130), (60, 2748788), (70, 2356104), (80, 2061591), (84, 1963420), (105, 1570736), (112, 1472565), (120, 1374394), (127, 1298640), (140, 1178052), (168, 981710), (210, 785368), (240, 687197), (254, 649320), (280, 589026), (336, 490855), (381, 432880), (420, 392684), (508, 324660), (560, 294513), (635, 259728), (762, 216440), (773, 213360), (840, 196342), (889, 185520), (1016, 162330), (1270, 129864), (1524, 108220), (1546, 106680), (1680, 98171), (1778, 92760), (1905, 86576), (2032, 81165), (2319, 71120), (2540, 64932), (2667, 61840), (3048, 54110), (3092, 53340), (3556, 46380), (3810, 43288), (3865, 42672), (4445, 37104), (4638, 35560), (5080, 32466), (5334, 30920), (5411, 30480), (6096, 27055), (6184, 26670), (7112, 23190), (7620, 21644), (7730, 21336), (8890, 18552), (9276, 17780), (10160, 16233), (10668, 15460), (10822, 15240), (11595, 14224), (12368, 13335)]