57284640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5683}}^1$

素因数の和:5711

約数の個数: 144

約数和(自身を含む): 223449408

約数和(自身を除く): 166164768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5683, 10080, 11366, 17049, 22732, 28415, 34098, 39781, 45464, 51147, 56830, 68196, 79562, 85245, 90928, 102294, 113660, 119343, 136392, 159124, 170490, 181856, 198905, 204588, 227320, 238686, 255735, 272784, 318248, 340980, 358029, 397810, 409176, 454640, 477372, 511470, 545568, 596715, 636496, 681960, 716058, 795620, 818352, 909280, 954744, 1022940, 1193430, 1272992, 1363920, 1432116, 1591240, 1636704, 1790145, 1909488, 2045880, 2386860, 2727840, 2864232, 3182480, 3580290, 3818976, 4091760, 4773720, 5728464, 6364960, 7160580, 8183520, 9547440, 11456928, 14321160, 19094880, 28642320, 57284640]

約数ペア:

[(1, 57284640), (2, 28642320), (3, 19094880), (4, 14321160), (5, 11456928), (6, 9547440), (7, 8183520), (8, 7160580), (9, 6364960), (10, 5728464), (12, 4773720), (14, 4091760), (15, 3818976), (16, 3580290), (18, 3182480), (20, 2864232), (21, 2727840), (24, 2386860), (28, 2045880), (30, 1909488), (32, 1790145), (35, 1636704), (36, 1591240), (40, 1432116), (42, 1363920), (45, 1272992), (48, 1193430), (56, 1022940), (60, 954744), (63, 909280), (70, 818352), (72, 795620), (80, 716058), (84, 681960), (90, 636496), (96, 596715), (105, 545568), (112, 511470), (120, 477372), (126, 454640), (140, 409176), (144, 397810), (160, 358029), (168, 340980), (180, 318248), (210, 272784), (224, 255735), (240, 238686), (252, 227320), (280, 204588), (288, 198905), (315, 181856), (336, 170490), (360, 159124), (420, 136392), (480, 119343), (504, 113660), (560, 102294), (630, 90928), (672, 85245), (720, 79562), (840, 68196), (1008, 56830), (1120, 51147), (1260, 45464), (1440, 39781), (1680, 34098), (2016, 28415), (2520, 22732), (3360, 17049), (5040, 11366), (5683, 10080)]