534286720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2676

約数の個数: 128

約数和(自身を含む): 1441994400

約数和(自身を除く): 907707680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1160, 1276, 1408, 1595, 1760, 1856, 2320, 2552, 2617, 3190, 3520, 3712, 4640, 5104, 5234, 6380, 7040, 9280, 10208, 10468, 12760, 13085, 18560, 20416, 20936, 25520, 26170, 28787, 40832, 41872, 51040, 52340, 57574, 75893, 83744, 102080, 104680, 115148, 143935, 151786, 167488, 204160, 209360, 230296, 287870, 303572, 334976, 379465, 418720, 460592, 575740, 607144, 758930, 834823, 837440, 921184, 1151480, 1214288, 1517860, 1669646, 1674880, 1842368, 2302960, 2428576, 3035720, 3339292, 3684736, 4174115, 4605920, 4857152, 6071440, 6678584, 8348230, 9211840, 9714304, 12142880, 13357168, 16696460, 18423680, 24285760, 26714336, 33392920, 48571520, 53428672, 66785840, 106857344, 133571680, 267143360, 534286720]

約数ペア:

[(1, 534286720), (2, 267143360), (4, 133571680), (5, 106857344), (8, 66785840), (10, 53428672), (11, 48571520), (16, 33392920), (20, 26714336), (22, 24285760), (29, 18423680), (32, 16696460), (40, 13357168), (44, 12142880), (55, 9714304), (58, 9211840), (64, 8348230), (80, 6678584), (88, 6071440), (110, 4857152), (116, 4605920), (128, 4174115), (145, 3684736), (160, 3339292), (176, 3035720), (220, 2428576), (232, 2302960), (290, 1842368), (319, 1674880), (320, 1669646), (352, 1517860), (440, 1214288), (464, 1151480), (580, 921184), (638, 837440), (640, 834823), (704, 758930), (880, 607144), (928, 575740), (1160, 460592), (1276, 418720), (1408, 379465), (1595, 334976), (1760, 303572), (1856, 287870), (2320, 230296), (2552, 209360), (2617, 204160), (3190, 167488), (3520, 151786), (3712, 143935), (4640, 115148), (5104, 104680), (5234, 102080), (6380, 83744), (7040, 75893), (9280, 57574), (10208, 52340), (10468, 51040), (12760, 41872), (13085, 40832), (18560, 28787), (20416, 26170), (20936, 25520)]