141182080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 228955520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 128, 130, 142, 160, 208, 239, 260, 284, 320, 355, 416, 478, 520, 568, 640, 710, 832, 923, 956, 1040, 1136, 1195, 1420, 1664, 1846, 1912, 2080, 2272, 2390, 2840, 3107, 3692, 3824, 4160, 4544, 4615, 4780, 5680, 6214, 7384, 7648, 8320, 9088, 9230, 9560, 11360, 12428, 14768, 15296, 15535, 16969, 18460, 19120, 22720, 24856, 29536, 30592, 31070, 33938, 36920, 38240, 45440, 49712, 59072, 62140, 67876, 73840, 76480, 84845, 99424, 118144, 124280, 135752, 147680, 152960, 169690, 198848, 220597, 248560, 271504, 295360, 339380, 397696, 441194, 497120, 543008, 590720, 678760, 882388, 994240, 1086016, 1102985, 1357520, 1764776, 1988480, 2172032, 2205970, 2715040, 3529552, 4411940, 5430080, 7059104, 8823880, 10860160, 14118208, 17647760, 28236416, 35295520, 70591040, 141182080]

約数ペア:

[(1, 141182080), (2, 70591040), (4, 35295520), (5, 28236416), (8, 17647760), (10, 14118208), (13, 10860160), (16, 8823880), (20, 7059104), (26, 5430080), (32, 4411940), (40, 3529552), (52, 2715040), (64, 2205970), (65, 2172032), (71, 1988480), (80, 1764776), (104, 1357520), (128, 1102985), (130, 1086016), (142, 994240), (160, 882388), (208, 678760), (239, 590720), (260, 543008), (284, 497120), (320, 441194), (355, 397696), (416, 339380), (478, 295360), (520, 271504), (568, 248560), (640, 220597), (710, 198848), (832, 169690), (923, 152960), (956, 147680), (1040, 135752), (1136, 124280), (1195, 118144), (1420, 99424), (1664, 84845), (1846, 76480), (1912, 73840), (2080, 67876), (2272, 62140), (2390, 59072), (2840, 49712), (3107, 45440), (3692, 38240), (3824, 36920), (4160, 33938), (4544, 31070), (4615, 30592), (4780, 29536), (5680, 24856), (6214, 22720), (7384, 19120), (7648, 18460), (8320, 16969), (9088, 15535), (9230, 15296), (9560, 14768), (11360, 12428)]