270131520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 918789120

約数和(自身を除く): 648657600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 313, 320, 348, 372, 435, 464, 465, 480, 496, 580, 620, 626, 696, 744, 870, 899, 928, 930, 939, 960, 992, 1160, 1240, 1252, 1392, 1488, 1565, 1740, 1798, 1856, 1860, 1878, 1984, 2320, 2480, 2504, 2697, 2784, 2976, 3130, 3480, 3596, 3720, 3756, 4495, 4640, 4695, 4960, 5008, 5394, 5568, 5952, 6260, 6960, 7192, 7440, 7512, 8990, 9077, 9280, 9390, 9703, 9920, 10016, 10788, 12520, 13485, 13920, 14384, 14880, 15024, 17980, 18154, 18780, 19406, 20032, 21576, 25040, 26970, 27231, 27840, 28768, 29109, 29760, 30048, 35960, 36308, 37560, 38812, 43152, 45385, 48515, 50080, 53940, 54462, 57536, 58218, 60096, 71920, 72616, 75120, 77624, 86304, 90770, 97030, 100160, 107880, 108924, 116436, 136155, 143840, 145232, 145545, 150240, 155248, 172608, 181540, 194060, 215760, 217848, 232872, 272310, 281387, 287680, 290464, 291090, 300480, 310496, 363080, 388120, 431520, 435696, 465744, 544620, 562774, 580928, 582180, 620992, 726160, 776240, 844161, 863040, 871392, 931488, 1089240, 1125548, 1164360, 1406935, 1452320, 1552480, 1688322, 1742784, 1862976, 2178480, 2251096, 2328720, 2813870, 2904640, 3104960, 3376644, 4220805, 4356960, 4502192, 4657440, 5627740, 6753288, 8441610, 8713920, 9004384, 9314880, 11255480, 13506576, 16883220, 18008768, 22510960, 27013152, 33766440, 45021920, 54026304, 67532880, 90043840, 135065760, 270131520]

約数ペア:

[(1, 270131520), (2, 135065760), (3, 90043840), (4, 67532880), (5, 54026304), (6, 45021920), (8, 33766440), (10, 27013152), (12, 22510960), (15, 18008768), (16, 16883220), (20, 13506576), (24, 11255480), (29, 9314880), (30, 9004384), (31, 8713920), (32, 8441610), (40, 6753288), (48, 5627740), (58, 4657440), (60, 4502192), (62, 4356960), (64, 4220805), (80, 3376644), (87, 3104960), (93, 2904640), (96, 2813870), (116, 2328720), (120, 2251096), (124, 2178480), (145, 1862976), (155, 1742784), (160, 1688322), (174, 1552480), (186, 1452320), (192, 1406935), (232, 1164360), (240, 1125548), (248, 1089240), (290, 931488), (310, 871392), (313, 863040), (320, 844161), (348, 776240), (372, 726160), (435, 620992), (464, 582180), (465, 580928), (480, 562774), (496, 544620), (580, 465744), (620, 435696), (626, 431520), (696, 388120), (744, 363080), (870, 310496), (899, 300480), (928, 291090), (930, 290464), (939, 287680), (960, 281387), (992, 272310), (1160, 232872), (1240, 217848), (1252, 215760), (1392, 194060), (1488, 181540), (1565, 172608), (1740, 155248), (1798, 150240), (1856, 145545), (1860, 145232), (1878, 143840), (1984, 136155), (2320, 116436), (2480, 108924), (2504, 107880), (2697, 100160), (2784, 97030), (2976, 90770), (3130, 86304), (3480, 77624), (3596, 75120), (3720, 72616), (3756, 71920), (4495, 60096), (4640, 58218), (4695, 57536), (4960, 54462), (5008, 53940), (5394, 50080), (5568, 48515), (5952, 45385), (6260, 43152), (6960, 38812), (7192, 37560), (7440, 36308), (7512, 35960), (8990, 30048), (9077, 29760), (9280, 29109), (9390, 28768), (9703, 27840), (9920, 27231), (10016, 26970), (10788, 25040), (12520, 21576), (13485, 20032), (13920, 19406), (14384, 18780), (14880, 18154), (15024, 17980)]