2079076480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{883}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 5377619520

約数和(自身を除く): 3298543040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 283, 320, 416, 520, 566, 640, 832, 883, 1040, 1132, 1415, 1664, 1766, 2080, 2264, 2830, 3532, 3679, 4160, 4415, 4528, 5660, 7064, 7358, 8320, 8830, 9056, 11320, 11479, 14128, 14716, 17660, 18112, 18395, 22640, 22958, 28256, 29432, 35320, 36224, 36790, 45280, 45916, 56512, 57395, 58864, 70640, 73580, 90560, 91832, 113024, 114790, 117728, 141280, 147160, 181120, 183664, 229580, 235456, 249889, 282560, 294320, 367328, 459160, 470912, 499778, 565120, 588640, 734656, 918320, 999556, 1177280, 1249445, 1469312, 1836640, 1999112, 2354560, 2498890, 3248557, 3673280, 3998224, 4997780, 6497114, 7346560, 7996448, 9995560, 12994228, 15992896, 16242785, 19991120, 25988456, 31985792, 32485570, 39982240, 51976912, 64971140, 79964480, 103953824, 129942280, 159928960, 207907648, 259884560, 415815296, 519769120, 1039538240, 2079076480]

約数ペア:

[(1, 2079076480), (2, 1039538240), (4, 519769120), (5, 415815296), (8, 259884560), (10, 207907648), (13, 159928960), (16, 129942280), (20, 103953824), (26, 79964480), (32, 64971140), (40, 51976912), (52, 39982240), (64, 32485570), (65, 31985792), (80, 25988456), (104, 19991120), (128, 16242785), (130, 15992896), (160, 12994228), (208, 9995560), (260, 7996448), (283, 7346560), (320, 6497114), (416, 4997780), (520, 3998224), (566, 3673280), (640, 3248557), (832, 2498890), (883, 2354560), (1040, 1999112), (1132, 1836640), (1415, 1469312), (1664, 1249445), (1766, 1177280), (2080, 999556), (2264, 918320), (2830, 734656), (3532, 588640), (3679, 565120), (4160, 499778), (4415, 470912), (4528, 459160), (5660, 367328), (7064, 294320), (7358, 282560), (8320, 249889), (8830, 235456), (9056, 229580), (11320, 183664), (11479, 181120), (14128, 147160), (14716, 141280), (17660, 117728), (18112, 114790), (18395, 113024), (22640, 91832), (22958, 90560), (28256, 73580), (29432, 70640), (35320, 58864), (36224, 57395), (36790, 56512), (45280, 45916)]