15693998720

素因数分解:

$2^7\times 5^1\times {\mathrm{859}}^1\times {\mathrm{28547}}^1$

素因数の和:29425

約数の個数: 64

約数和(自身を含む): 37563458400

約数和(自身を除く): 21869459680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 859, 1718, 3436, 4295, 6872, 8590, 13744, 17180, 27488, 28547, 34360, 54976, 57094, 68720, 109952, 114188, 137440, 142735, 228376, 274880, 285470, 456752, 549760, 570940, 913504, 1141880, 1827008, 2283760, 3654016, 4567520, 9135040, 18270080, 24521873, 49043746, 98087492, 122609365, 196174984, 245218730, 392349968, 490437460, 784699936, 980874920, 1569399872, 1961749840, 3138799744, 3923499680, 7846999360, 15693998720]

約数ペア:

[(1, 15693998720), (2, 7846999360), (4, 3923499680), (5, 3138799744), (8, 1961749840), (10, 1569399872), (16, 980874920), (20, 784699936), (32, 490437460), (40, 392349968), (64, 245218730), (80, 196174984), (128, 122609365), (160, 98087492), (320, 49043746), (640, 24521873), (859, 18270080), (1718, 9135040), (3436, 4567520), (4295, 3654016), (6872, 2283760), (8590, 1827008), (13744, 1141880), (17180, 913504), (27488, 570940), (28547, 549760), (34360, 456752), (54976, 285470), (57094, 274880), (68720, 228376), (109952, 142735), (114188, 137440)]