466059520

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 1167925248

約数和(自身を除く): 701865728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 61, 64, 80, 94, 122, 127, 128, 160, 188, 235, 244, 254, 256, 305, 320, 376, 470, 488, 508, 610, 635, 640, 752, 940, 976, 1016, 1220, 1270, 1280, 1504, 1880, 1952, 2032, 2440, 2540, 2867, 3008, 3760, 3904, 4064, 4880, 5080, 5734, 5969, 6016, 7520, 7747, 7808, 8128, 9760, 10160, 11468, 11938, 12032, 14335, 15040, 15494, 15616, 16256, 19520, 20320, 22936, 23876, 28670, 29845, 30080, 30988, 32512, 38735, 39040, 40640, 45872, 47752, 57340, 59690, 60160, 61976, 77470, 78080, 81280, 91744, 95504, 114680, 119380, 123952, 154940, 162560, 183488, 191008, 229360, 238760, 247904, 309880, 364109, 366976, 382016, 458720, 477520, 495808, 619760, 728218, 733952, 764032, 917440, 955040, 991616, 1239520, 1456436, 1528064, 1820545, 1834880, 1910080, 1983232, 2479040, 2912872, 3641090, 3669760, 3820160, 4958080, 5825744, 7282180, 7640320, 9916160, 11651488, 14564360, 23302976, 29128720, 46605952, 58257440, 93211904, 116514880, 233029760, 466059520]

約数ペア:

[(1, 466059520), (2, 233029760), (4, 116514880), (5, 93211904), (8, 58257440), (10, 46605952), (16, 29128720), (20, 23302976), (32, 14564360), (40, 11651488), (47, 9916160), (61, 7640320), (64, 7282180), (80, 5825744), (94, 4958080), (122, 3820160), (127, 3669760), (128, 3641090), (160, 2912872), (188, 2479040), (235, 1983232), (244, 1910080), (254, 1834880), (256, 1820545), (305, 1528064), (320, 1456436), (376, 1239520), (470, 991616), (488, 955040), (508, 917440), (610, 764032), (635, 733952), (640, 728218), (752, 619760), (940, 495808), (976, 477520), (1016, 458720), (1220, 382016), (1270, 366976), (1280, 364109), (1504, 309880), (1880, 247904), (1952, 238760), (2032, 229360), (2440, 191008), (2540, 183488), (2867, 162560), (3008, 154940), (3760, 123952), (3904, 119380), (4064, 114680), (4880, 95504), (5080, 91744), (5734, 81280), (5969, 78080), (6016, 77470), (7520, 61976), (7747, 60160), (7808, 59690), (8128, 57340), (9760, 47752), (10160, 45872), (11468, 40640), (11938, 39040), (12032, 38735), (14335, 32512), (15040, 30988), (15494, 30080), (15616, 29845), (16256, 28670), (19520, 23876), (20320, 22936)]