271736960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^4\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 160

約数和(自身を含む): 739219500

約数和(自身を除く): 467482540

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 121, 128, 145, 160, 176, 220, 232, 242, 290, 319, 320, 352, 440, 464, 484, 580, 605, 638, 640, 704, 880, 928, 968, 1160, 1210, 1276, 1331, 1408, 1595, 1760, 1856, 1936, 2320, 2420, 2552, 2662, 3190, 3509, 3520, 3712, 3872, 4640, 4840, 5104, 5324, 6380, 6655, 7018, 7040, 7744, 9280, 9680, 10208, 10648, 12760, 13310, 14036, 14641, 15488, 17545, 18560, 19360, 20416, 21296, 25520, 26620, 28072, 29282, 35090, 38599, 38720, 40832, 42592, 51040, 53240, 56144, 58564, 70180, 73205, 77198, 77440, 85184, 102080, 106480, 112288, 117128, 140360, 146410, 154396, 170368, 192995, 204160, 212960, 224576, 234256, 280720, 292820, 308792, 385990, 424589, 425920, 449152, 468512, 561440, 585640, 617584, 771980, 849178, 851840, 937024, 1122880, 1171280, 1235168, 1543960, 1698356, 1874048, 2122945, 2245760, 2342560, 2470336, 3087920, 3396712, 4245890, 4685120, 4940672, 6175840, 6793424, 8491780, 9370240, 12351680, 13586848, 16983560, 24703360, 27173696, 33967120, 54347392, 67934240, 135868480, 271736960]

約数ペア:

[(1, 271736960), (2, 135868480), (4, 67934240), (5, 54347392), (8, 33967120), (10, 27173696), (11, 24703360), (16, 16983560), (20, 13586848), (22, 12351680), (29, 9370240), (32, 8491780), (40, 6793424), (44, 6175840), (55, 4940672), (58, 4685120), (64, 4245890), (80, 3396712), (88, 3087920), (110, 2470336), (116, 2342560), (121, 2245760), (128, 2122945), (145, 1874048), (160, 1698356), (176, 1543960), (220, 1235168), (232, 1171280), (242, 1122880), (290, 937024), (319, 851840), (320, 849178), (352, 771980), (440, 617584), (464, 585640), (484, 561440), (580, 468512), (605, 449152), (638, 425920), (640, 424589), (704, 385990), (880, 308792), (928, 292820), (968, 280720), (1160, 234256), (1210, 224576), (1276, 212960), (1331, 204160), (1408, 192995), (1595, 170368), (1760, 154396), (1856, 146410), (1936, 140360), (2320, 117128), (2420, 112288), (2552, 106480), (2662, 102080), (3190, 85184), (3509, 77440), (3520, 77198), (3712, 73205), (3872, 70180), (4640, 58564), (4840, 56144), (5104, 53240), (5324, 51040), (6380, 42592), (6655, 40832), (7018, 38720), (7040, 38599), (7744, 35090), (9280, 29282), (9680, 28072), (10208, 26620), (10648, 25520), (12760, 21296), (13310, 20416), (14036, 19360), (14641, 18560), (15488, 17545)]