15693768840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{657193}}^1$

素因数の和:657406

約数の個数: 64

約数和(自身を含む): 47317968000

約数和(自身を除く): 31624199160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 657193, 1314386, 1971579, 2628772, 3285965, 3943158, 5257544, 6571930, 7886316, 9857895, 13143860, 15772632, 19715790, 26287720, 39431580, 78863160, 130781407, 261562814, 392344221, 523125628, 653907035, 784688442, 1046251256, 1307814070, 1569376884, 1961721105, 2615628140, 3138753768, 3923442210, 5231256280, 7846884420, 15693768840]

約数ペア:

[(1, 15693768840), (2, 7846884420), (3, 5231256280), (4, 3923442210), (5, 3138753768), (6, 2615628140), (8, 1961721105), (10, 1569376884), (12, 1307814070), (15, 1046251256), (20, 784688442), (24, 653907035), (30, 523125628), (40, 392344221), (60, 261562814), (120, 130781407), (199, 78863160), (398, 39431580), (597, 26287720), (796, 19715790), (995, 15772632), (1194, 13143860), (1592, 9857895), (1990, 7886316), (2388, 6571930), (2985, 5257544), (3980, 3943158), (4776, 3285965), (5970, 2628772), (7960, 1971579), (11940, 1314386), (23880, 657193)]