56614320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 222842880

約数和(自身を除く): 166228560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 239, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 478, 504, 560, 564, 630, 658, 705, 717, 720, 752, 840, 846, 940, 956, 987, 1008, 1128, 1195, 1260, 1316, 1410, 1434, 1645, 1673, 1680, 1692, 1880, 1912, 1974, 2115, 2151, 2256, 2390, 2520, 2632, 2820, 2868, 2961, 3290, 3346, 3384, 3585, 3760, 3824, 3948, 4230, 4302, 4780, 4935, 5019, 5040, 5264, 5640, 5736, 5922, 6580, 6692, 6768, 7170, 7896, 8365, 8460, 8604, 9560, 9870, 10038, 10755, 11233, 11280, 11472, 11844, 13160, 13384, 14340, 14805, 15057, 15792, 16730, 16920, 17208, 19120, 19740, 20076, 21510, 22466, 23688, 25095, 26320, 26768, 28680, 29610, 30114, 33460, 33699, 33840, 34416, 39480, 40152, 43020, 44932, 47376, 50190, 56165, 57360, 59220, 60228, 66920, 67398, 75285, 78631, 78960, 80304, 86040, 89864, 100380, 101097, 112330, 118440, 120456, 133840, 134796, 150570, 157262, 168495, 172080, 179728, 200760, 202194, 224660, 235893, 236880, 240912, 269592, 301140, 314524, 336990, 393155, 401520, 404388, 449320, 471786, 505485, 539184, 602280, 629048, 673980, 707679, 786310, 808776, 898640, 943572, 1010970, 1179465, 1204560, 1258096, 1347960, 1415358, 1572620, 1617552, 1887144, 2021940, 2358930, 2695920, 2830716, 3145240, 3538395, 3774288, 4043880, 4717860, 5661432, 6290480, 7076790, 8087760, 9435720, 11322864, 14153580, 18871440, 28307160, 56614320]

約数ペア:

[(1, 56614320), (2, 28307160), (3, 18871440), (4, 14153580), (5, 11322864), (6, 9435720), (7, 8087760), (8, 7076790), (9, 6290480), (10, 5661432), (12, 4717860), (14, 4043880), (15, 3774288), (16, 3538395), (18, 3145240), (20, 2830716), (21, 2695920), (24, 2358930), (28, 2021940), (30, 1887144), (35, 1617552), (36, 1572620), (40, 1415358), (42, 1347960), (45, 1258096), (47, 1204560), (48, 1179465), (56, 1010970), (60, 943572), (63, 898640), (70, 808776), (72, 786310), (80, 707679), (84, 673980), (90, 629048), (94, 602280), (105, 539184), (112, 505485), (120, 471786), (126, 449320), (140, 404388), (141, 401520), (144, 393155), (168, 336990), (180, 314524), (188, 301140), (210, 269592), (235, 240912), (239, 236880), (240, 235893), (252, 224660), (280, 202194), (282, 200760), (315, 179728), (329, 172080), (336, 168495), (360, 157262), (376, 150570), (420, 134796), (423, 133840), (470, 120456), (478, 118440), (504, 112330), (560, 101097), (564, 100380), (630, 89864), (658, 86040), (705, 80304), (717, 78960), (720, 78631), (752, 75285), (840, 67398), (846, 66920), (940, 60228), (956, 59220), (987, 57360), (1008, 56165), (1128, 50190), (1195, 47376), (1260, 44932), (1316, 43020), (1410, 40152), (1434, 39480), (1645, 34416), (1673, 33840), (1680, 33699), (1692, 33460), (1880, 30114), (1912, 29610), (1974, 28680), (2115, 26768), (2151, 26320), (2256, 25095), (2390, 23688), (2520, 22466), (2632, 21510), (2820, 20076), (2868, 19740), (2961, 19120), (3290, 17208), (3346, 16920), (3384, 16730), (3585, 15792), (3760, 15057), (3824, 14805), (3948, 14340), (4230, 13384), (4302, 13160), (4780, 11844), (4935, 11472), (5019, 11280), (5040, 11233), (5264, 10755), (5640, 10038), (5736, 9870), (5922, 9560), (6580, 8604), (6692, 8460), (6768, 8365), (7170, 7896)]