164603201520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{26669}}^1\times {\mathrm{25717}}^1$

素因数の和:52402

約数の個数: 80

約数和(自身を含む): 510308900640

約数和(自身を除く): 345705699120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 25717, 26669, 51434, 53338, 77151, 80007, 102868, 106676, 128585, 133345, 154302, 160014, 205736, 213352, 257170, 266690, 308604, 320028, 385755, 400035, 411472, 426704, 514340, 533380, 617208, 640056, 771510, 800070, 1028680, 1066760, 1234416, 1280112, 1543020, 1600140, 2057360, 2133520, 3086040, 3200280, 6172080, 6400560, 685846673, 1371693346, 2057540019, 2743386692, 3429233365, 4115080038, 5486773384, 6858466730, 8230160076, 10287700095, 10973546768, 13716933460, 16460320152, 20575400190, 27433866920, 32920640304, 41150800380, 54867733840, 82301600760, 164603201520]

約数ペア:

[(1, 164603201520), (2, 82301600760), (3, 54867733840), (4, 41150800380), (5, 32920640304), (6, 27433866920), (8, 20575400190), (10, 16460320152), (12, 13716933460), (15, 10973546768), (16, 10287700095), (20, 8230160076), (24, 6858466730), (30, 5486773384), (40, 4115080038), (48, 3429233365), (60, 2743386692), (80, 2057540019), (120, 1371693346), (240, 685846673), (25717, 6400560), (26669, 6172080), (51434, 3200280), (53338, 3086040), (77151, 2133520), (80007, 2057360), (102868, 1600140), (106676, 1543020), (128585, 1280112), (133345, 1234416), (154302, 1066760), (160014, 1028680), (205736, 800070), (213352, 771510), (257170, 640056), (266690, 617208), (308604, 533380), (320028, 514340), (385755, 426704), (400035, 411472)]