140418840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37747}}^1$

素因数の和:37792

約数の個数: 64

約数和(自身を含む): 434856960

約数和(自身を除く): 294438120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37747, 75494, 113241, 150988, 188735, 226482, 301976, 377470, 452964, 566205, 754940, 905928, 1132410, 1170157, 1509880, 2264820, 2340314, 3510471, 4529640, 4680628, 5850785, 7020942, 9361256, 11701570, 14041884, 17552355, 23403140, 28083768, 35104710, 46806280, 70209420, 140418840]

約数ペア:

[(1, 140418840), (2, 70209420), (3, 46806280), (4, 35104710), (5, 28083768), (6, 23403140), (8, 17552355), (10, 14041884), (12, 11701570), (15, 9361256), (20, 7020942), (24, 5850785), (30, 4680628), (31, 4529640), (40, 3510471), (60, 2340314), (62, 2264820), (93, 1509880), (120, 1170157), (124, 1132410), (155, 905928), (186, 754940), (248, 566205), (310, 452964), (372, 377470), (465, 301976), (620, 226482), (744, 188735), (930, 150988), (1240, 113241), (1860, 75494), (3720, 37747)]