136417120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{349}}^2$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 369384624

約数和(自身を除く): 232967504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 349, 560, 698, 1120, 1396, 1745, 2443, 2792, 3490, 4886, 5584, 6980, 9772, 11168, 12215, 13960, 19544, 24430, 27920, 39088, 48860, 55840, 78176, 97720, 121801, 195440, 243602, 390880, 487204, 609005, 852607, 974408, 1218010, 1705214, 1948816, 2436020, 3410428, 3897632, 4263035, 4872040, 6820856, 8526070, 9744080, 13641712, 17052140, 19488160, 27283424, 34104280, 68208560, 136417120]

約数ペア:

[(1, 136417120), (2, 68208560), (4, 34104280), (5, 27283424), (7, 19488160), (8, 17052140), (10, 13641712), (14, 9744080), (16, 8526070), (20, 6820856), (28, 4872040), (32, 4263035), (35, 3897632), (40, 3410428), (56, 2436020), (70, 1948816), (80, 1705214), (112, 1218010), (140, 974408), (160, 852607), (224, 609005), (280, 487204), (349, 390880), (560, 243602), (698, 195440), (1120, 121801), (1396, 97720), (1745, 78176), (2443, 55840), (2792, 48860), (3490, 39088), (4886, 27920), (5584, 24430), (6980, 19544), (9772, 13960), (11168, 12215)]