286295520

素因数分解:

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

素因数の和:777

約数の個数: 192

約数和(自身を含む): 1039772160

約数和(自身を除く): 753476640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 613, 672, 695, 834, 840, 973, 1112, 1120, 1226, 1390, 1668, 1680, 1839, 1946, 2085, 2224, 2452, 2780, 2919, 3065, 3336, 3360, 3678, 3892, 4170, 4291, 4448, 4865, 4904, 5560, 5838, 6130, 6672, 7356, 7784, 8340, 8582, 9195, 9730, 9808, 11120, 11676, 12260, 12873, 13344, 14595, 14712, 15568, 16680, 17164, 18390, 19460, 19616, 21455, 22240, 23352, 24520, 25746, 29190, 29424, 31136, 33360, 34328, 36780, 38920, 42910, 46704, 49040, 51492, 58380, 58848, 64365, 66720, 68656, 73560, 77840, 85207, 85820, 93408, 98080, 102984, 116760, 128730, 137312, 147120, 155680, 170414, 171640, 205968, 233520, 255621, 257460, 294240, 340828, 343280, 411936, 426035, 467040, 511242, 514920, 596449, 681656, 686560, 852070, 1022484, 1029840, 1192898, 1278105, 1363312, 1704140, 1789347, 2044968, 2059680, 2385796, 2556210, 2726624, 2982245, 3408280, 3578694, 4089936, 4771592, 5112420, 5964490, 6816560, 7157388, 8179872, 8946735, 9543184, 10224840, 11928980, 13633120, 14314776, 17893470, 19086368, 20449680, 23857960, 28629552, 35786940, 40899360, 47715920, 57259104, 71573880, 95431840, 143147760, 286295520]

約数ペア:

[(1, 286295520), (2, 143147760), (3, 95431840), (4, 71573880), (5, 57259104), (6, 47715920), (7, 40899360), (8, 35786940), (10, 28629552), (12, 23857960), (14, 20449680), (15, 19086368), (16, 17893470), (20, 14314776), (21, 13633120), (24, 11928980), (28, 10224840), (30, 9543184), (32, 8946735), (35, 8179872), (40, 7157388), (42, 6816560), (48, 5964490), (56, 5112420), (60, 4771592), (70, 4089936), (80, 3578694), (84, 3408280), (96, 2982245), (105, 2726624), (112, 2556210), (120, 2385796), (139, 2059680), (140, 2044968), (160, 1789347), (168, 1704140), (210, 1363312), (224, 1278105), (240, 1192898), (278, 1029840), (280, 1022484), (336, 852070), (417, 686560), (420, 681656), (480, 596449), (556, 514920), (560, 511242), (613, 467040), (672, 426035), (695, 411936), (834, 343280), (840, 340828), (973, 294240), (1112, 257460), (1120, 255621), (1226, 233520), (1390, 205968), (1668, 171640), (1680, 170414), (1839, 155680), (1946, 147120), (2085, 137312), (2224, 128730), (2452, 116760), (2780, 102984), (2919, 98080), (3065, 93408), (3336, 85820), (3360, 85207), (3678, 77840), (3892, 73560), (4170, 68656), (4291, 66720), (4448, 64365), (4865, 58848), (4904, 58380), (5560, 51492), (5838, 49040), (6130, 46704), (6672, 42910), (7356, 38920), (7784, 36780), (8340, 34328), (8582, 33360), (9195, 31136), (9730, 29424), (9808, 29190), (11120, 25746), (11676, 24520), (12260, 23352), (12873, 22240), (13344, 21455), (14595, 19616), (14712, 19460), (15568, 18390), (16680, 17164)]