27683690720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{48371}}^1$

素因数の和:48473

約数の個数: 144

約数和(自身を含む): 77124510288

約数和(自身を除く): 49440819568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2920, 3577, 3920, 4088, 5110, 5840, 7154, 7840, 8176, 10220, 11680, 14308, 16352, 17885, 20440, 28616, 35770, 40880, 48371, 57232, 71540, 81760, 96742, 114464, 143080, 193484, 241855, 286160, 338597, 386968, 483710, 572320, 677194, 773936, 967420, 1354388, 1547872, 1692985, 1934840, 2370179, 2708776, 3385970, 3531083, 3869680, 4740358, 5417552, 6771940, 7062166, 7739360, 9480716, 10835104, 11850895, 13543880, 14124332, 17655415, 18961432, 23701790, 24717581, 27087760, 28248664, 35310830, 37922864, 47403580, 49435162, 54175520, 56497328, 70621660, 75845728, 94807160, 98870324, 112994656, 123587905, 141243320, 173023067, 189614320, 197740648, 247175810, 282486640, 346046134, 379228640, 395481296, 494351620, 564973280, 692092268, 790962592, 865115335, 988703240, 1384184536, 1730230670, 1977406480, 2768369072, 3460461340, 3954812960, 5536738144, 6920922680, 13841845360, 27683690720]

約数ペア:

[(1, 27683690720), (2, 13841845360), (4, 6920922680), (5, 5536738144), (7, 3954812960), (8, 3460461340), (10, 2768369072), (14, 1977406480), (16, 1730230670), (20, 1384184536), (28, 988703240), (32, 865115335), (35, 790962592), (40, 692092268), (49, 564973280), (56, 494351620), (70, 395481296), (73, 379228640), (80, 346046134), (98, 282486640), (112, 247175810), (140, 197740648), (146, 189614320), (160, 173023067), (196, 141243320), (224, 123587905), (245, 112994656), (280, 98870324), (292, 94807160), (365, 75845728), (392, 70621660), (490, 56497328), (511, 54175520), (560, 49435162), (584, 47403580), (730, 37922864), (784, 35310830), (980, 28248664), (1022, 27087760), (1120, 24717581), (1168, 23701790), (1460, 18961432), (1568, 17655415), (1960, 14124332), (2044, 13543880), (2336, 11850895), (2555, 10835104), (2920, 9480716), (3577, 7739360), (3920, 7062166), (4088, 6771940), (5110, 5417552), (5840, 4740358), (7154, 3869680), (7840, 3531083), (8176, 3385970), (10220, 2708776), (11680, 2370179), (14308, 1934840), (16352, 1692985), (17885, 1547872), (20440, 1354388), (28616, 967420), (35770, 773936), (40880, 677194), (48371, 572320), (57232, 483710), (71540, 386968), (81760, 338597), (96742, 286160), (114464, 241855), (143080, 193484)]