70491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 231235200

約数和(自身を除く): 160743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 619, 730, 780, 876, 949, 1095, 1238, 1460, 1560, 1752, 1857, 1898, 2190, 2476, 2847, 2920, 3095, 3714, 3796, 4380, 4745, 4952, 5694, 6190, 7428, 7592, 8047, 8760, 9285, 9490, 11388, 12380, 14235, 14856, 16094, 18570, 18980, 22776, 24141, 24760, 28470, 32188, 37140, 37960, 40235, 45187, 48282, 56940, 64376, 74280, 80470, 90374, 96564, 113880, 120705, 135561, 160940, 180748, 193128, 225935, 241410, 271122, 321880, 361496, 451870, 482820, 542244, 587431, 677805, 903740, 965640, 1084488, 1174862, 1355610, 1762293, 1807480, 2349724, 2711220, 2937155, 3524586, 4699448, 5422440, 5874310, 7049172, 8811465, 11748620, 14098344, 17622930, 23497240, 35245860, 70491720]

約数ペア:

[(1, 70491720), (2, 35245860), (3, 23497240), (4, 17622930), (5, 14098344), (6, 11748620), (8, 8811465), (10, 7049172), (12, 5874310), (13, 5422440), (15, 4699448), (20, 3524586), (24, 2937155), (26, 2711220), (30, 2349724), (39, 1807480), (40, 1762293), (52, 1355610), (60, 1174862), (65, 1084488), (73, 965640), (78, 903740), (104, 677805), (120, 587431), (130, 542244), (146, 482820), (156, 451870), (195, 361496), (219, 321880), (260, 271122), (292, 241410), (312, 225935), (365, 193128), (390, 180748), (438, 160940), (520, 135561), (584, 120705), (619, 113880), (730, 96564), (780, 90374), (876, 80470), (949, 74280), (1095, 64376), (1238, 56940), (1460, 48282), (1560, 45187), (1752, 40235), (1857, 37960), (1898, 37140), (2190, 32188), (2476, 28470), (2847, 24760), (2920, 24141), (3095, 22776), (3714, 18980), (3796, 18570), (4380, 16094), (4745, 14856), (4952, 14235), (5694, 12380), (6190, 11388), (7428, 9490), (7592, 9285), (8047, 8760)]