153237840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 160

約数和(自身を含む): 553464576

約数和(自身を除く): 400226736

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, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1721, 1855, 2120, 2226, 2544, 2968, 3180, 3442, 3710, 4240, 4452, 5163, 5565, 5936, 6360, 6884, 7420, 8605, 8904, 10326, 11130, 12047, 12720, 13768, 14840, 17210, 17808, 20652, 22260, 24094, 25815, 27536, 29680, 34420, 36141, 41304, 44520, 48188, 51630, 60235, 68840, 72282, 82608, 89040, 91213, 96376, 103260, 120470, 137680, 144564, 180705, 182426, 192752, 206520, 240940, 273639, 289128, 361410, 364852, 413040, 456065, 481880, 547278, 578256, 638491, 722820, 729704, 912130, 963760, 1094556, 1276982, 1368195, 1445640, 1459408, 1824260, 1915473, 2189112, 2553964, 2736390, 2891280, 3192455, 3648520, 3830946, 4378224, 5107928, 5472780, 6384910, 7297040, 7661892, 9577365, 10215856, 10945560, 12769820, 15323784, 19154730, 21891120, 25539640, 30647568, 38309460, 51079280, 76618920, 153237840]

約数ペア:

[(1, 153237840), (2, 76618920), (3, 51079280), (4, 38309460), (5, 30647568), (6, 25539640), (7, 21891120), (8, 19154730), (10, 15323784), (12, 12769820), (14, 10945560), (15, 10215856), (16, 9577365), (20, 7661892), (21, 7297040), (24, 6384910), (28, 5472780), (30, 5107928), (35, 4378224), (40, 3830946), (42, 3648520), (48, 3192455), (53, 2891280), (56, 2736390), (60, 2553964), (70, 2189112), (80, 1915473), (84, 1824260), (105, 1459408), (106, 1445640), (112, 1368195), (120, 1276982), (140, 1094556), (159, 963760), (168, 912130), (210, 729704), (212, 722820), (240, 638491), (265, 578256), (280, 547278), (318, 481880), (336, 456065), (371, 413040), (420, 364852), (424, 361410), (530, 289128), (560, 273639), (636, 240940), (742, 206520), (795, 192752), (840, 182426), (848, 180705), (1060, 144564), (1113, 137680), (1272, 120470), (1484, 103260), (1590, 96376), (1680, 91213), (1721, 89040), (1855, 82608), (2120, 72282), (2226, 68840), (2544, 60235), (2968, 51630), (3180, 48188), (3442, 44520), (3710, 41304), (4240, 36141), (4452, 34420), (5163, 29680), (5565, 27536), (5936, 25815), (6360, 24094), (6884, 22260), (7420, 20652), (8605, 17808), (8904, 17210), (10326, 14840), (11130, 13768), (12047, 12720)]