22101240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 76930560

約数和(自身を除く): 54829320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 317, 332, 415, 420, 498, 581, 634, 664, 830, 840, 951, 996, 1162, 1245, 1268, 1585, 1660, 1743, 1902, 1992, 2219, 2324, 2490, 2536, 2905, 3170, 3320, 3486, 3804, 4438, 4648, 4755, 4980, 5810, 6340, 6657, 6972, 7608, 8715, 8876, 9510, 9960, 11095, 11620, 12680, 13314, 13944, 17430, 17752, 19020, 22190, 23240, 26311, 26628, 33285, 34860, 38040, 44380, 52622, 53256, 66570, 69720, 78933, 88760, 105244, 131555, 133140, 157866, 184177, 210488, 263110, 266280, 315732, 368354, 394665, 526220, 552531, 631464, 736708, 789330, 920885, 1052440, 1105062, 1473416, 1578660, 1841770, 2210124, 2762655, 3157320, 3683540, 4420248, 5525310, 7367080, 11050620, 22101240]

約数ペア:

[(1, 22101240), (2, 11050620), (3, 7367080), (4, 5525310), (5, 4420248), (6, 3683540), (7, 3157320), (8, 2762655), (10, 2210124), (12, 1841770), (14, 1578660), (15, 1473416), (20, 1105062), (21, 1052440), (24, 920885), (28, 789330), (30, 736708), (35, 631464), (40, 552531), (42, 526220), (56, 394665), (60, 368354), (70, 315732), (83, 266280), (84, 263110), (105, 210488), (120, 184177), (140, 157866), (166, 133140), (168, 131555), (210, 105244), (249, 88760), (280, 78933), (317, 69720), (332, 66570), (415, 53256), (420, 52622), (498, 44380), (581, 38040), (634, 34860), (664, 33285), (830, 26628), (840, 26311), (951, 23240), (996, 22190), (1162, 19020), (1245, 17752), (1268, 17430), (1585, 13944), (1660, 13314), (1743, 12680), (1902, 11620), (1992, 11095), (2219, 9960), (2324, 9510), (2490, 8876), (2536, 8715), (2905, 7608), (3170, 6972), (3320, 6657), (3486, 6340), (3804, 5810), (4438, 4980), (4648, 4755)]