3788528640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18973}}^1$

素因数の和:19014

約数の個数: 176

約数和(自身を含む): 13050165408

約数和(自身を除く): 9261636768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 18973, 19968, 24960, 33280, 37946, 39936, 49920, 56919, 66560, 75892, 94865, 99840, 113838, 151784, 189730, 199680, 227676, 246649, 284595, 303568, 379460, 455352, 493298, 569190, 607136, 739947, 758920, 910704, 986596, 1138380, 1214272, 1233245, 1479894, 1517840, 1821408, 1973192, 2276760, 2428544, 2466490, 2959788, 3035680, 3642816, 3699735, 3946384, 4553520, 4857088, 4932980, 5919576, 6071360, 7285632, 7399470, 7892768, 9107040, 9714176, 9865960, 11839152, 12142720, 14571264, 14798940, 15785536, 18214080, 19428352, 19731920, 23678304, 24285440, 29142528, 29597880, 31571072, 36428160, 39463840, 47356608, 48570880, 58285056, 59195760, 63142144, 72856320, 78927680, 94713216, 97141760, 118391520, 126284288, 145712640, 157855360, 189426432, 236783040, 252568576, 291425280, 315710720, 378852864, 473566080, 631421440, 757705728, 947132160, 1262842880, 1894264320, 3788528640]

約数ペア:

[(1, 3788528640), (2, 1894264320), (3, 1262842880), (4, 947132160), (5, 757705728), (6, 631421440), (8, 473566080), (10, 378852864), (12, 315710720), (13, 291425280), (15, 252568576), (16, 236783040), (20, 189426432), (24, 157855360), (26, 145712640), (30, 126284288), (32, 118391520), (39, 97141760), (40, 94713216), (48, 78927680), (52, 72856320), (60, 63142144), (64, 59195760), (65, 58285056), (78, 48570880), (80, 47356608), (96, 39463840), (104, 36428160), (120, 31571072), (128, 29597880), (130, 29142528), (156, 24285440), (160, 23678304), (192, 19731920), (195, 19428352), (208, 18214080), (240, 15785536), (256, 14798940), (260, 14571264), (312, 12142720), (320, 11839152), (384, 9865960), (390, 9714176), (416, 9107040), (480, 7892768), (512, 7399470), (520, 7285632), (624, 6071360), (640, 5919576), (768, 4932980), (780, 4857088), (832, 4553520), (960, 3946384), (1024, 3699735), (1040, 3642816), (1248, 3035680), (1280, 2959788), (1536, 2466490), (1560, 2428544), (1664, 2276760), (1920, 1973192), (2080, 1821408), (2496, 1517840), (2560, 1479894), (3072, 1233245), (3120, 1214272), (3328, 1138380), (3840, 986596), (4160, 910704), (4992, 758920), (5120, 739947), (6240, 607136), (6656, 569190), (7680, 493298), (8320, 455352), (9984, 379460), (12480, 303568), (13312, 284595), (15360, 246649), (16640, 227676), (18973, 199680), (19968, 189730), (24960, 151784), (33280, 113838), (37946, 99840), (39936, 94865), (49920, 75892), (56919, 66560)]