8408156940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{80677}}^1$

素因数の和:80888

約数の個数: 96

約数和(自身を含む): 26294573760

約数和(自身を除く): 17886416820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5211, 5790, 6948, 8685, 10422, 11580, 17370, 20844, 26055, 34740, 52110, 80677, 104220, 161354, 242031, 322708, 403385, 484062, 726093, 806770, 968124, 1210155, 1452186, 1613540, 2178279, 2420310, 2904372, 3630465, 4356558, 4840620, 7260930, 8713116, 10891395, 14521860, 15570661, 21782790, 31141322, 43565580, 46711983, 62282644, 77853305, 93423966, 140135949, 155706610, 186847932, 233559915, 280271898, 311413220, 420407847, 467119830, 560543796, 700679745, 840815694, 934239660, 1401359490, 1681631388, 2102039235, 2802718980, 4204078470, 8408156940]

約数ペア:

[(1, 8408156940), (2, 4204078470), (3, 2802718980), (4, 2102039235), (5, 1681631388), (6, 1401359490), (9, 934239660), (10, 840815694), (12, 700679745), (15, 560543796), (18, 467119830), (20, 420407847), (27, 311413220), (30, 280271898), (36, 233559915), (45, 186847932), (54, 155706610), (60, 140135949), (90, 93423966), (108, 77853305), (135, 62282644), (180, 46711983), (193, 43565580), (270, 31141322), (386, 21782790), (540, 15570661), (579, 14521860), (772, 10891395), (965, 8713116), (1158, 7260930), (1737, 4840620), (1930, 4356558), (2316, 3630465), (2895, 2904372), (3474, 2420310), (3860, 2178279), (5211, 1613540), (5790, 1452186), (6948, 1210155), (8685, 968124), (10422, 806770), (11580, 726093), (17370, 484062), (20844, 403385), (26055, 322708), (34740, 242031), (52110, 161354), (80677, 104220)]