64212666560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1686257}}^1$

素因数の和:1686298

約数の個数: 112

約数和(自身を含む): 185029717824

約数和(自身を除く): 120817051264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 38080, 1686257, 3372514, 6745028, 8431285, 11803799, 13490056, 16862570, 23607598, 26980112, 28666369, 33725140, 47215196, 53960224, 57332738, 59018995, 67450280, 94430392, 107920448, 114665476, 118037990, 134900560, 143331845, 188860784, 200664583, 229330952, 236075980, 269801120, 286663690, 377721568, 401329166, 458661904, 472151960, 539602240, 573327380, 755443136, 802658332, 917323808, 944303920, 1003322915, 1146654760, 1605316664, 1834647616, 1888607840, 2006645830, 2293309520, 3210633328, 3777215680, 4013291660, 4586619040, 6421266656, 8026583320, 9173238080, 12842533312, 16053166640, 32106333280, 64212666560]

約数ペア:

[(1, 64212666560), (2, 32106333280), (4, 16053166640), (5, 12842533312), (7, 9173238080), (8, 8026583320), (10, 6421266656), (14, 4586619040), (16, 4013291660), (17, 3777215680), (20, 3210633328), (28, 2293309520), (32, 2006645830), (34, 1888607840), (35, 1834647616), (40, 1605316664), (56, 1146654760), (64, 1003322915), (68, 944303920), (70, 917323808), (80, 802658332), (85, 755443136), (112, 573327380), (119, 539602240), (136, 472151960), (140, 458661904), (160, 401329166), (170, 377721568), (224, 286663690), (238, 269801120), (272, 236075980), (280, 229330952), (320, 200664583), (340, 188860784), (448, 143331845), (476, 134900560), (544, 118037990), (560, 114665476), (595, 107920448), (680, 94430392), (952, 67450280), (1088, 59018995), (1120, 57332738), (1190, 53960224), (1360, 47215196), (1904, 33725140), (2240, 28666369), (2380, 26980112), (2720, 23607598), (3808, 16862570), (4760, 13490056), (5440, 11803799), (7616, 8431285), (9520, 6745028), (19040, 3372514), (38080, 1686257)]