206886960

素因数分解:

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

素因数の和:4593

約数の個数: 200

約数和(自身を含む): 821378976

約数和(自身を除く): 614492016

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 4561, 5040, 5670, 6480, 7560, 9072, 9122, 11340, 13683, 15120, 18244, 22680, 22805, 27366, 31927, 36488, 41049, 45360, 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, 369441, 383124, 410490, 478905, 492588, 510832, 547320, 574686, 615735, 638540, 656784, 738882, 766248, 820980, 862029, 957810, 985176, 1094640, 1149372, 1231470, 1277080, 1436715, 1477764, 1532496, 1641960, 1724058, 1847205, 1915620, 1970352, 2298744, 2462940, 2554160, 2586087, 2873430, 2955528, 3283920, 3448116, 3694410, 3831240, 4310145, 4597488, 4925880, 5172174, 5746860, 5911056, 6896232, 7388820, 7662480, 8620290, 9851760, 10344348, 11493720, 12930435, 13792464, 14777640, 17240580, 20688696, 22987440, 25860870, 29555280, 34481160, 41377392, 51721740, 68962320, 103443480, 206886960]

約数ペア:

[(1, 206886960), (2, 103443480), (3, 68962320), (4, 51721740), (5, 41377392), (6, 34481160), (7, 29555280), (8, 25860870), (9, 22987440), (10, 20688696), (12, 17240580), (14, 14777640), (15, 13792464), (16, 12930435), (18, 11493720), (20, 10344348), (21, 9851760), (24, 8620290), (27, 7662480), (28, 7388820), (30, 6896232), (35, 5911056), (36, 5746860), (40, 5172174), (42, 4925880), (45, 4597488), (48, 4310145), (54, 3831240), (56, 3694410), (60, 3448116), (63, 3283920), (70, 2955528), (72, 2873430), (80, 2586087), (81, 2554160), (84, 2462940), (90, 2298744), (105, 1970352), (108, 1915620), (112, 1847205), (120, 1724058), (126, 1641960), (135, 1532496), (140, 1477764), (144, 1436715), (162, 1277080), (168, 1231470), (180, 1149372), (189, 1094640), (210, 985176), (216, 957810), (240, 862029), (252, 820980), (270, 766248), (280, 738882), (315, 656784), (324, 638540), (336, 615735), (360, 574686), (378, 547320), (405, 510832), (420, 492588), (432, 478905), (504, 410490), (540, 383124), (560, 369441), (567, 364880), (630, 328392), (648, 319270), (720, 287343), (756, 273660), (810, 255416), (840, 246294), (945, 218928), (1008, 205245), (1080, 191562), (1134, 182440), (1260, 164196), (1296, 159635), (1512, 136830), (1620, 127708), (1680, 123147), (1890, 109464), (2160, 95781), (2268, 91220), (2520, 82098), (2835, 72976), (3024, 68415), (3240, 63854), (3780, 54732), (4536, 45610), (4561, 45360), (5040, 41049), (5670, 36488), (6480, 31927), (7560, 27366), (9072, 22805), (9122, 22680), (11340, 18244), (13683, 15120)]