201917040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64717}}^1$

素因数の和:64746

約数の個数: 80

約数和(自身を含む): 674102688

約数和(自身を除く): 472185648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64717, 129434, 194151, 258868, 323585, 388302, 517736, 647170, 776604, 841321, 970755, 1035472, 1294340, 1553208, 1682642, 1941510, 2523963, 2588680, 3106416, 3365284, 3883020, 4206605, 5047926, 5177360, 6730568, 7766040, 8413210, 10095852, 12619815, 13461136, 15532080, 16826420, 20191704, 25239630, 33652840, 40383408, 50479260, 67305680, 100958520, 201917040]

約数ペア:

[(1, 201917040), (2, 100958520), (3, 67305680), (4, 50479260), (5, 40383408), (6, 33652840), (8, 25239630), (10, 20191704), (12, 16826420), (13, 15532080), (15, 13461136), (16, 12619815), (20, 10095852), (24, 8413210), (26, 7766040), (30, 6730568), (39, 5177360), (40, 5047926), (48, 4206605), (52, 3883020), (60, 3365284), (65, 3106416), (78, 2588680), (80, 2523963), (104, 1941510), (120, 1682642), (130, 1553208), (156, 1294340), (195, 1035472), (208, 970755), (240, 841321), (260, 776604), (312, 647170), (390, 517736), (520, 388302), (624, 323585), (780, 258868), (1040, 194151), (1560, 129434), (3120, 64717)]