190220160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7656

約数の個数: 128

約数和(自身を含む): 653052960

約数和(自身を除く): 462832800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 7621, 8320, 12480, 15242, 22863, 24960, 30484, 38105, 45726, 60968, 76210, 91452, 99073, 114315, 121936, 152420, 182904, 198146, 228630, 243872, 297219, 304840, 365808, 396292, 457260, 487744, 495365, 594438, 609680, 731616, 792584, 914520, 975488, 990730, 1188876, 1219360, 1463232, 1486095, 1585168, 1829040, 1981460, 2377752, 2438720, 2926464, 2972190, 3170336, 3658080, 3962920, 4755504, 4877440, 5944380, 6340672, 7316160, 7925840, 9511008, 11888760, 12681344, 14632320, 15851680, 19022016, 23777520, 31703360, 38044032, 47555040, 63406720, 95110080, 190220160]

約数ペア:

[(1, 190220160), (2, 95110080), (3, 63406720), (4, 47555040), (5, 38044032), (6, 31703360), (8, 23777520), (10, 19022016), (12, 15851680), (13, 14632320), (15, 12681344), (16, 11888760), (20, 9511008), (24, 7925840), (26, 7316160), (30, 6340672), (32, 5944380), (39, 4877440), (40, 4755504), (48, 3962920), (52, 3658080), (60, 3170336), (64, 2972190), (65, 2926464), (78, 2438720), (80, 2377752), (96, 1981460), (104, 1829040), (120, 1585168), (128, 1486095), (130, 1463232), (156, 1219360), (160, 1188876), (192, 990730), (195, 975488), (208, 914520), (240, 792584), (260, 731616), (312, 609680), (320, 594438), (384, 495365), (390, 487744), (416, 457260), (480, 396292), (520, 365808), (624, 304840), (640, 297219), (780, 243872), (832, 228630), (960, 198146), (1040, 182904), (1248, 152420), (1560, 121936), (1664, 114315), (1920, 99073), (2080, 91452), (2496, 76210), (3120, 60968), (4160, 45726), (4992, 38105), (6240, 30484), (7621, 24960), (8320, 22863), (12480, 15242)]