166913460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 614718720

約数和(自身を除く): 447805260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 162, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 324, 359, 369, 378, 405, 410, 420, 492, 540, 567, 574, 615, 630, 718, 738, 756, 810, 820, 861, 945, 1077, 1107, 1134, 1148, 1230, 1260, 1435, 1436, 1476, 1620, 1722, 1795, 1845, 1890, 2154, 2214, 2268, 2460, 2513, 2583, 2835, 2870, 3231, 3321, 3444, 3590, 3690, 3780, 4305, 4308, 4428, 5026, 5166, 5385, 5535, 5670, 5740, 6462, 6642, 7180, 7380, 7539, 7749, 8610, 9693, 10052, 10332, 10770, 11070, 11340, 12565, 12915, 12924, 13284, 14719, 15078, 15498, 16155, 16605, 17220, 19386, 21540, 22140, 22617, 23247, 25130, 25830, 29079, 29438, 30156, 30996, 32310, 33210, 37695, 38745, 38772, 44157, 45234, 46494, 48465, 50260, 51660, 58158, 58876, 64620, 66420, 67851, 73595, 75390, 77490, 88314, 90468, 92988, 96930, 103033, 113085, 116235, 116316, 132471, 135702, 145395, 147190, 150780, 154980, 176628, 193860, 203553, 206066, 220785, 226170, 232470, 264942, 271404, 290790, 294380, 309099, 339255, 397413, 407106, 412132, 441570, 452340, 464940, 515165, 529884, 581580, 618198, 662355, 678510, 794826, 814212, 883140, 927297, 1017765, 1030330, 1192239, 1236396, 1324710, 1357020, 1545495, 1589652, 1854594, 1987065, 2035530, 2060660, 2384478, 2649420, 2781891, 3090990, 3709188, 3974130, 4071060, 4636485, 4768956, 5563782, 5961195, 6181980, 7948260, 8345673, 9272970, 11127564, 11922390, 13909455, 16691346, 18545940, 23844780, 27818910, 33382692, 41728365, 55637820, 83456730, 166913460]

約数ペア:

[(1, 166913460), (2, 83456730), (3, 55637820), (4, 41728365), (5, 33382692), (6, 27818910), (7, 23844780), (9, 18545940), (10, 16691346), (12, 13909455), (14, 11922390), (15, 11127564), (18, 9272970), (20, 8345673), (21, 7948260), (27, 6181980), (28, 5961195), (30, 5563782), (35, 4768956), (36, 4636485), (41, 4071060), (42, 3974130), (45, 3709188), (54, 3090990), (60, 2781891), (63, 2649420), (70, 2384478), (81, 2060660), (82, 2035530), (84, 1987065), (90, 1854594), (105, 1589652), (108, 1545495), (123, 1357020), (126, 1324710), (135, 1236396), (140, 1192239), (162, 1030330), (164, 1017765), (180, 927297), (189, 883140), (205, 814212), (210, 794826), (246, 678510), (252, 662355), (270, 618198), (287, 581580), (315, 529884), (324, 515165), (359, 464940), (369, 452340), (378, 441570), (405, 412132), (410, 407106), (420, 397413), (492, 339255), (540, 309099), (567, 294380), (574, 290790), (615, 271404), (630, 264942), (718, 232470), (738, 226170), (756, 220785), (810, 206066), (820, 203553), (861, 193860), (945, 176628), (1077, 154980), (1107, 150780), (1134, 147190), (1148, 145395), (1230, 135702), (1260, 132471), (1435, 116316), (1436, 116235), (1476, 113085), (1620, 103033), (1722, 96930), (1795, 92988), (1845, 90468), (1890, 88314), (2154, 77490), (2214, 75390), (2268, 73595), (2460, 67851), (2513, 66420), (2583, 64620), (2835, 58876), (2870, 58158), (3231, 51660), (3321, 50260), (3444, 48465), (3590, 46494), (3690, 45234), (3780, 44157), (4305, 38772), (4308, 38745), (4428, 37695), (5026, 33210), (5166, 32310), (5385, 30996), (5535, 30156), (5670, 29438), (5740, 29079), (6462, 25830), (6642, 25130), (7180, 23247), (7380, 22617), (7539, 22140), (7749, 21540), (8610, 19386), (9693, 17220), (10052, 16605), (10332, 16155), (10770, 15498), (11070, 15078), (11340, 14719), (12565, 13284), (12915, 12924)]