139205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44617}}^1$

素因数の和:44646

約数の個数: 80

約数和(自身を含む): 464741088

約数和(自身を除く): 325536048

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, 44617, 89234, 133851, 178468, 223085, 267702, 356936, 446170, 535404, 580021, 669255, 713872, 892340, 1070808, 1160042, 1338510, 1740063, 1784680, 2141616, 2320084, 2677020, 2900105, 3480126, 3569360, 4640168, 5354040, 5800210, 6960252, 8700315, 9280336, 10708080, 11600420, 13920504, 17400630, 23200840, 27841008, 34801260, 46401680, 69602520, 139205040]

約数ペア:

[(1, 139205040), (2, 69602520), (3, 46401680), (4, 34801260), (5, 27841008), (6, 23200840), (8, 17400630), (10, 13920504), (12, 11600420), (13, 10708080), (15, 9280336), (16, 8700315), (20, 6960252), (24, 5800210), (26, 5354040), (30, 4640168), (39, 3569360), (40, 3480126), (48, 2900105), (52, 2677020), (60, 2320084), (65, 2141616), (78, 1784680), (80, 1740063), (104, 1338510), (120, 1160042), (130, 1070808), (156, 892340), (195, 713872), (208, 669255), (240, 580021), (260, 535404), (312, 446170), (390, 356936), (520, 267702), (624, 223085), (780, 178468), (1040, 133851), (1560, 89234), (3120, 44617)]