157468620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 469421568

約数和(自身を除く): 311952948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 263, 340, 510, 526, 587, 789, 1020, 1052, 1174, 1315, 1578, 1761, 2348, 2630, 2935, 3156, 3522, 3945, 4471, 5260, 5870, 7044, 7890, 8805, 8942, 9979, 11740, 13413, 15780, 17610, 17884, 19958, 22355, 26826, 29937, 35220, 39916, 44710, 49895, 53652, 59874, 67065, 89420, 99790, 119748, 134130, 149685, 154381, 199580, 268260, 299370, 308762, 463143, 598740, 617524, 771905, 926286, 1543810, 1852572, 2315715, 2624477, 3087620, 4631430, 5248954, 7873431, 9262860, 10497908, 13122385, 15746862, 26244770, 31493724, 39367155, 52489540, 78734310, 157468620]

約数ペア:

[(1, 157468620), (2, 78734310), (3, 52489540), (4, 39367155), (5, 31493724), (6, 26244770), (10, 15746862), (12, 13122385), (15, 10497908), (17, 9262860), (20, 7873431), (30, 5248954), (34, 4631430), (51, 3087620), (60, 2624477), (68, 2315715), (85, 1852572), (102, 1543810), (170, 926286), (204, 771905), (255, 617524), (263, 598740), (340, 463143), (510, 308762), (526, 299370), (587, 268260), (789, 199580), (1020, 154381), (1052, 149685), (1174, 134130), (1315, 119748), (1578, 99790), (1761, 89420), (2348, 67065), (2630, 59874), (2935, 53652), (3156, 49895), (3522, 44710), (3945, 39916), (4471, 35220), (5260, 29937), (5870, 26826), (7044, 22355), (7890, 19958), (8805, 17884), (8942, 17610), (9979, 15780), (11740, 13413)]