67046720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 175125888

約数和(自身を除く): 108079168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 227, 260, 284, 320, 355, 416, 454, 520, 568, 710, 832, 908, 923, 1040, 1135, 1136, 1420, 1816, 1846, 2080, 2270, 2272, 2840, 2951, 3632, 3692, 4160, 4540, 4544, 4615, 5680, 5902, 7264, 7384, 9080, 9230, 11360, 11804, 14528, 14755, 14768, 16117, 18160, 18460, 22720, 23608, 29510, 29536, 32234, 36320, 36920, 47216, 59020, 59072, 64468, 72640, 73840, 80585, 94432, 118040, 128936, 147680, 161170, 188864, 209521, 236080, 257872, 295360, 322340, 419042, 472160, 515744, 644680, 838084, 944320, 1031488, 1047605, 1289360, 1676168, 2095210, 2578720, 3352336, 4190420, 5157440, 6704672, 8380840, 13409344, 16761680, 33523360, 67046720]

約数ペア:

[(1, 67046720), (2, 33523360), (4, 16761680), (5, 13409344), (8, 8380840), (10, 6704672), (13, 5157440), (16, 4190420), (20, 3352336), (26, 2578720), (32, 2095210), (40, 1676168), (52, 1289360), (64, 1047605), (65, 1031488), (71, 944320), (80, 838084), (104, 644680), (130, 515744), (142, 472160), (160, 419042), (208, 322340), (227, 295360), (260, 257872), (284, 236080), (320, 209521), (355, 188864), (416, 161170), (454, 147680), (520, 128936), (568, 118040), (710, 94432), (832, 80585), (908, 73840), (923, 72640), (1040, 64468), (1135, 59072), (1136, 59020), (1420, 47216), (1816, 36920), (1846, 36320), (2080, 32234), (2270, 29536), (2272, 29510), (2840, 23608), (2951, 22720), (3632, 18460), (3692, 18160), (4160, 16117), (4540, 14768), (4544, 14755), (4615, 14528), (5680, 11804), (5902, 11360), (7264, 9230), (7384, 9080)]