3311651280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^5\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 240

約数和(自身を含む): 11991625344

約数和(自身を除く): 8679974064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 821, 840, 980, 1029, 1176, 1372, 1470, 1642, 1680, 1715, 1960, 2058, 2352, 2401, 2463, 2744, 2940, 3284, 3430, 3920, 4105, 4116, 4802, 4926, 5145, 5488, 5747, 5880, 6568, 6860, 7203, 8210, 8232, 9604, 9852, 10290, 11494, 11760, 12005, 12315, 13136, 13720, 14406, 16420, 16464, 16807, 17241, 19208, 19704, 20580, 22988, 24010, 24630, 27440, 28735, 28812, 32840, 33614, 34482, 36015, 38416, 39408, 40229, 41160, 45976, 48020, 49260, 50421, 57470, 57624, 65680, 67228, 68964, 72030, 80458, 82320, 84035, 86205, 91952, 96040, 98520, 100842, 114940, 115248, 120687, 134456, 137928, 144060, 160916, 168070, 172410, 192080, 197040, 201145, 201684, 229880, 241374, 252105, 268912, 275856, 281603, 288120, 321832, 336140, 344820, 402290, 403368, 459760, 482748, 504210, 563206, 576240, 603435, 643664, 672280, 689640, 804580, 806736, 844809, 965496, 1008420, 1126412, 1206870, 1344560, 1379280, 1408015, 1609160, 1689618, 1930992, 1971221, 2016840, 2252824, 2413740, 2816030, 3218320, 3379236, 3942442, 4033680, 4224045, 4505648, 4827480, 5632060, 5913663, 6758472, 7884884, 8448090, 9654960, 9856105, 11264120, 11827326, 13516944, 13798547, 15769768, 16896180, 19712210, 22528240, 23654652, 27597094, 29568315, 31539536, 33792360, 39424420, 41395641, 47309304, 55194188, 59136630, 67584720, 68992735, 78848840, 82791282, 94618608, 110388376, 118273260, 137985470, 157697680, 165582564, 206978205, 220776752, 236546520, 275970940, 331165128, 413956410, 473093040, 551941880, 662330256, 827912820, 1103883760, 1655825640, 3311651280]

約数ペア:

[(1, 3311651280), (2, 1655825640), (3, 1103883760), (4, 827912820), (5, 662330256), (6, 551941880), (7, 473093040), (8, 413956410), (10, 331165128), (12, 275970940), (14, 236546520), (15, 220776752), (16, 206978205), (20, 165582564), (21, 157697680), (24, 137985470), (28, 118273260), (30, 110388376), (35, 94618608), (40, 82791282), (42, 78848840), (48, 68992735), (49, 67584720), (56, 59136630), (60, 55194188), (70, 47309304), (80, 41395641), (84, 39424420), (98, 33792360), (105, 31539536), (112, 29568315), (120, 27597094), (140, 23654652), (147, 22528240), (168, 19712210), (196, 16896180), (210, 15769768), (240, 13798547), (245, 13516944), (280, 11827326), (294, 11264120), (336, 9856105), (343, 9654960), (392, 8448090), (420, 7884884), (490, 6758472), (560, 5913663), (588, 5632060), (686, 4827480), (735, 4505648), (784, 4224045), (821, 4033680), (840, 3942442), (980, 3379236), (1029, 3218320), (1176, 2816030), (1372, 2413740), (1470, 2252824), (1642, 2016840), (1680, 1971221), (1715, 1930992), (1960, 1689618), (2058, 1609160), (2352, 1408015), (2401, 1379280), (2463, 1344560), (2744, 1206870), (2940, 1126412), (3284, 1008420), (3430, 965496), (3920, 844809), (4105, 806736), (4116, 804580), (4802, 689640), (4926, 672280), (5145, 643664), (5488, 603435), (5747, 576240), (5880, 563206), (6568, 504210), (6860, 482748), (7203, 459760), (8210, 403368), (8232, 402290), (9604, 344820), (9852, 336140), (10290, 321832), (11494, 288120), (11760, 281603), (12005, 275856), (12315, 268912), (13136, 252105), (13720, 241374), (14406, 229880), (16420, 201684), (16464, 201145), (16807, 197040), (17241, 192080), (19208, 172410), (19704, 168070), (20580, 160916), (22988, 144060), (24010, 137928), (24630, 134456), (27440, 120687), (28735, 115248), (28812, 114940), (32840, 100842), (33614, 98520), (34482, 96040), (36015, 91952), (38416, 86205), (39408, 84035), (40229, 82320), (41160, 80458), (45976, 72030), (48020, 68964), (49260, 67228), (50421, 65680), (57470, 57624)]