198017040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63467}}^1$

素因数の和:63496

約数の個数: 80

約数和(自身を含む): 661082688

約数和(自身を除く): 463065648

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, 63467, 126934, 190401, 253868, 317335, 380802, 507736, 634670, 761604, 825071, 952005, 1015472, 1269340, 1523208, 1650142, 1904010, 2475213, 2538680, 3046416, 3300284, 3808020, 4125355, 4950426, 5077360, 6600568, 7616040, 8250710, 9900852, 12376065, 13201136, 15232080, 16501420, 19801704, 24752130, 33002840, 39603408, 49504260, 66005680, 99008520, 198017040]

約数ペア:

[(1, 198017040), (2, 99008520), (3, 66005680), (4, 49504260), (5, 39603408), (6, 33002840), (8, 24752130), (10, 19801704), (12, 16501420), (13, 15232080), (15, 13201136), (16, 12376065), (20, 9900852), (24, 8250710), (26, 7616040), (30, 6600568), (39, 5077360), (40, 4950426), (48, 4125355), (52, 3808020), (60, 3300284), (65, 3046416), (78, 2538680), (80, 2475213), (104, 1904010), (120, 1650142), (130, 1523208), (156, 1269340), (195, 1015472), (208, 952005), (240, 825071), (260, 761604), (312, 634670), (390, 507736), (520, 380802), (624, 317335), (780, 253868), (1040, 190401), (1560, 126934), (3120, 63467)]