71270040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2549}}^1$

素因数の和:2796

約数の個数: 64

約数和(自身を含む): 214812000

約数和(自身を除く): 143541960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2549, 2796, 3495, 4660, 5098, 5592, 6990, 7647, 9320, 10196, 12745, 13980, 15294, 20392, 25490, 27960, 30588, 38235, 50980, 61176, 76470, 101960, 152940, 305880, 593917, 1187834, 1781751, 2375668, 2969585, 3563502, 4751336, 5939170, 7127004, 8908755, 11878340, 14254008, 17817510, 23756680, 35635020, 71270040]

約数ペア:

[(1, 71270040), (2, 35635020), (3, 23756680), (4, 17817510), (5, 14254008), (6, 11878340), (8, 8908755), (10, 7127004), (12, 5939170), (15, 4751336), (20, 3563502), (24, 2969585), (30, 2375668), (40, 1781751), (60, 1187834), (120, 593917), (233, 305880), (466, 152940), (699, 101960), (932, 76470), (1165, 61176), (1398, 50980), (1864, 38235), (2330, 30588), (2549, 27960), (2796, 25490), (3495, 20392), (4660, 15294), (5098, 13980), (5592, 12745), (6990, 10196), (7647, 9320)]