42062280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 138499200

約数和(自身を除く): 96436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 457, 472, 520, 590, 708, 767, 780, 885, 914, 1180, 1371, 1416, 1534, 1560, 1770, 1828, 2285, 2301, 2360, 2742, 3068, 3540, 3656, 3835, 4570, 4602, 5484, 5941, 6136, 6855, 7080, 7670, 9140, 9204, 10968, 11505, 11882, 13710, 15340, 17823, 18280, 18408, 23010, 23764, 26963, 27420, 29705, 30680, 35646, 46020, 47528, 53926, 54840, 59410, 71292, 80889, 89115, 92040, 107852, 118820, 134815, 142584, 161778, 178230, 215704, 237640, 269630, 323556, 350519, 356460, 404445, 539260, 647112, 701038, 712920, 808890, 1051557, 1078520, 1402076, 1617780, 1752595, 2103114, 2804152, 3235560, 3505190, 4206228, 5257785, 7010380, 8412456, 10515570, 14020760, 21031140, 42062280]

約数ペア:

[(1, 42062280), (2, 21031140), (3, 14020760), (4, 10515570), (5, 8412456), (6, 7010380), (8, 5257785), (10, 4206228), (12, 3505190), (13, 3235560), (15, 2804152), (20, 2103114), (24, 1752595), (26, 1617780), (30, 1402076), (39, 1078520), (40, 1051557), (52, 808890), (59, 712920), (60, 701038), (65, 647112), (78, 539260), (104, 404445), (118, 356460), (120, 350519), (130, 323556), (156, 269630), (177, 237640), (195, 215704), (236, 178230), (260, 161778), (295, 142584), (312, 134815), (354, 118820), (390, 107852), (457, 92040), (472, 89115), (520, 80889), (590, 71292), (708, 59410), (767, 54840), (780, 53926), (885, 47528), (914, 46020), (1180, 35646), (1371, 30680), (1416, 29705), (1534, 27420), (1560, 26963), (1770, 23764), (1828, 23010), (2285, 18408), (2301, 18280), (2360, 17823), (2742, 15340), (3068, 13710), (3540, 11882), (3656, 11505), (3835, 10968), (4570, 9204), (4602, 9140), (5484, 7670), (5941, 7080), (6136, 6855)]