68962320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4561}}^1$

素因数の和:4590

約数の個数: 160

約数和(自身を含む): 271530240

約数和(自身を除く): 202567920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4561, 5040, 7560, 9122, 13683, 15120, 18244, 22805, 27366, 31927, 36488, 41049, 45610, 54732, 63854, 68415, 72976, 82098, 91220, 95781, 109464, 123147, 127708, 136830, 159635, 164196, 182440, 191562, 205245, 218928, 246294, 255416, 273660, 287343, 319270, 328392, 364880, 383124, 410490, 478905, 492588, 510832, 547320, 574686, 615735, 638540, 656784, 766248, 820980, 862029, 957810, 985176, 1094640, 1149372, 1231470, 1277080, 1436715, 1532496, 1641960, 1724058, 1915620, 1970352, 2298744, 2462940, 2554160, 2873430, 3283920, 3448116, 3831240, 4310145, 4597488, 4925880, 5746860, 6896232, 7662480, 8620290, 9851760, 11493720, 13792464, 17240580, 22987440, 34481160, 68962320]

約数ペア:

[(1, 68962320), (2, 34481160), (3, 22987440), (4, 17240580), (5, 13792464), (6, 11493720), (7, 9851760), (8, 8620290), (9, 7662480), (10, 6896232), (12, 5746860), (14, 4925880), (15, 4597488), (16, 4310145), (18, 3831240), (20, 3448116), (21, 3283920), (24, 2873430), (27, 2554160), (28, 2462940), (30, 2298744), (35, 1970352), (36, 1915620), (40, 1724058), (42, 1641960), (45, 1532496), (48, 1436715), (54, 1277080), (56, 1231470), (60, 1149372), (63, 1094640), (70, 985176), (72, 957810), (80, 862029), (84, 820980), (90, 766248), (105, 656784), (108, 638540), (112, 615735), (120, 574686), (126, 547320), (135, 510832), (140, 492588), (144, 478905), (168, 410490), (180, 383124), (189, 364880), (210, 328392), (216, 319270), (240, 287343), (252, 273660), (270, 255416), (280, 246294), (315, 218928), (336, 205245), (360, 191562), (378, 182440), (420, 164196), (432, 159635), (504, 136830), (540, 127708), (560, 123147), (630, 109464), (720, 95781), (756, 91220), (840, 82098), (945, 72976), (1008, 68415), (1080, 63854), (1260, 54732), (1512, 45610), (1680, 41049), (1890, 36488), (2160, 31927), (2520, 27366), (3024, 22805), (3780, 18244), (4561, 15120), (5040, 13683), (7560, 9122)]