164054760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 525813120

約数和(自身を除く): 361758360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 255, 274, 340, 408, 411, 510, 548, 587, 680, 685, 822, 1020, 1096, 1174, 1370, 1644, 1761, 2040, 2055, 2329, 2348, 2740, 2935, 3288, 3522, 4110, 4658, 4696, 5480, 5870, 6987, 7044, 8220, 8805, 9316, 9979, 11645, 11740, 13974, 14088, 16440, 17610, 18632, 19958, 23290, 23480, 27948, 29937, 34935, 35220, 39916, 46580, 49895, 55896, 59874, 69870, 70440, 79832, 80419, 93160, 99790, 119748, 139740, 149685, 160838, 199580, 239496, 241257, 279480, 299370, 321676, 399160, 402095, 482514, 598740, 643352, 804190, 965028, 1197480, 1206285, 1367123, 1608380, 1930056, 2412570, 2734246, 3216760, 4101369, 4825140, 5468492, 6835615, 8202738, 9650280, 10936984, 13671230, 16405476, 20506845, 27342460, 32810952, 41013690, 54684920, 82027380, 164054760]

約数ペア:

[(1, 164054760), (2, 82027380), (3, 54684920), (4, 41013690), (5, 32810952), (6, 27342460), (8, 20506845), (10, 16405476), (12, 13671230), (15, 10936984), (17, 9650280), (20, 8202738), (24, 6835615), (30, 5468492), (34, 4825140), (40, 4101369), (51, 3216760), (60, 2734246), (68, 2412570), (85, 1930056), (102, 1608380), (120, 1367123), (136, 1206285), (137, 1197480), (170, 965028), (204, 804190), (255, 643352), (274, 598740), (340, 482514), (408, 402095), (411, 399160), (510, 321676), (548, 299370), (587, 279480), (680, 241257), (685, 239496), (822, 199580), (1020, 160838), (1096, 149685), (1174, 139740), (1370, 119748), (1644, 99790), (1761, 93160), (2040, 80419), (2055, 79832), (2329, 70440), (2348, 69870), (2740, 59874), (2935, 55896), (3288, 49895), (3522, 46580), (4110, 39916), (4658, 35220), (4696, 34935), (5480, 29937), (5870, 27948), (6987, 23480), (7044, 23290), (8220, 19958), (8805, 18632), (9316, 17610), (9979, 16440), (11645, 14088), (11740, 13974)]