140758920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5507}}^1$

素因数の和:5595

約数の個数: 96

約数和(自身を含む): 463993920

約数和(自身を除く): 323235000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 5507, 6390, 8520, 11014, 12780, 16521, 22028, 25560, 27535, 33042, 44056, 49563, 55070, 66084, 82605, 99126, 110140, 132168, 165210, 198252, 220280, 247815, 330420, 390997, 396504, 495630, 660840, 781994, 991260, 1172991, 1563988, 1954985, 1982520, 2345982, 3127976, 3518973, 3909970, 4691964, 5864955, 7037946, 7819940, 9383928, 11729910, 14075892, 15639880, 17594865, 23459820, 28151784, 35189730, 46919640, 70379460, 140758920]

約数ペア:

[(1, 140758920), (2, 70379460), (3, 46919640), (4, 35189730), (5, 28151784), (6, 23459820), (8, 17594865), (9, 15639880), (10, 14075892), (12, 11729910), (15, 9383928), (18, 7819940), (20, 7037946), (24, 5864955), (30, 4691964), (36, 3909970), (40, 3518973), (45, 3127976), (60, 2345982), (71, 1982520), (72, 1954985), (90, 1563988), (120, 1172991), (142, 991260), (180, 781994), (213, 660840), (284, 495630), (355, 396504), (360, 390997), (426, 330420), (568, 247815), (639, 220280), (710, 198252), (852, 165210), (1065, 132168), (1278, 110140), (1420, 99126), (1704, 82605), (2130, 66084), (2556, 55070), (2840, 49563), (3195, 44056), (4260, 33042), (5112, 27535), (5507, 25560), (6390, 22028), (8520, 16521), (11014, 12780)]