143147760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 160

約数和(自身を含む): 511633920

約数和(自身を除く): 368486160

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, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 613, 695, 834, 840, 973, 1112, 1226, 1390, 1668, 1680, 1839, 1946, 2085, 2224, 2452, 2780, 2919, 3065, 3336, 3678, 3892, 4170, 4291, 4865, 4904, 5560, 5838, 6130, 6672, 7356, 7784, 8340, 8582, 9195, 9730, 9808, 11120, 11676, 12260, 12873, 14595, 14712, 15568, 16680, 17164, 18390, 19460, 21455, 23352, 24520, 25746, 29190, 29424, 33360, 34328, 36780, 38920, 42910, 46704, 49040, 51492, 58380, 64365, 68656, 73560, 77840, 85207, 85820, 102984, 116760, 128730, 147120, 170414, 171640, 205968, 233520, 255621, 257460, 340828, 343280, 426035, 511242, 514920, 596449, 681656, 852070, 1022484, 1029840, 1192898, 1278105, 1363312, 1704140, 1789347, 2044968, 2385796, 2556210, 2982245, 3408280, 3578694, 4089936, 4771592, 5112420, 5964490, 6816560, 7157388, 8946735, 9543184, 10224840, 11928980, 14314776, 17893470, 20449680, 23857960, 28629552, 35786940, 47715920, 71573880, 143147760]

約数ペア:

[(1, 143147760), (2, 71573880), (3, 47715920), (4, 35786940), (5, 28629552), (6, 23857960), (7, 20449680), (8, 17893470), (10, 14314776), (12, 11928980), (14, 10224840), (15, 9543184), (16, 8946735), (20, 7157388), (21, 6816560), (24, 5964490), (28, 5112420), (30, 4771592), (35, 4089936), (40, 3578694), (42, 3408280), (48, 2982245), (56, 2556210), (60, 2385796), (70, 2044968), (80, 1789347), (84, 1704140), (105, 1363312), (112, 1278105), (120, 1192898), (139, 1029840), (140, 1022484), (168, 852070), (210, 681656), (240, 596449), (278, 514920), (280, 511242), (336, 426035), (417, 343280), (420, 340828), (556, 257460), (560, 255621), (613, 233520), (695, 205968), (834, 171640), (840, 170414), (973, 147120), (1112, 128730), (1226, 116760), (1390, 102984), (1668, 85820), (1680, 85207), (1839, 77840), (1946, 73560), (2085, 68656), (2224, 64365), (2452, 58380), (2780, 51492), (2919, 49040), (3065, 46704), (3336, 42910), (3678, 38920), (3892, 36780), (4170, 34328), (4291, 33360), (4865, 29424), (4904, 29190), (5560, 25746), (5838, 24520), (6130, 23352), (6672, 21455), (7356, 19460), (7784, 18390), (8340, 17164), (8582, 16680), (9195, 15568), (9730, 14712), (9808, 14595), (11120, 12873), (11676, 12260)]