8268120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 32685120

約数和(自身を除く): 24417000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 193, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 386, 408, 420, 476, 504, 510, 579, 595, 612, 630, 680, 714, 765, 772, 840, 952, 965, 1020, 1071, 1158, 1190, 1224, 1260, 1351, 1428, 1530, 1544, 1737, 1785, 1930, 2040, 2142, 2316, 2380, 2520, 2702, 2856, 2895, 3060, 3281, 3474, 3570, 3860, 4053, 4284, 4632, 4760, 5355, 5404, 5790, 6120, 6562, 6755, 6948, 7140, 7720, 8106, 8568, 8685, 9843, 10710, 10808, 11580, 12159, 13124, 13510, 13896, 14280, 16212, 16405, 17370, 19686, 20265, 21420, 22967, 23160, 24318, 26248, 27020, 29529, 32424, 32810, 34740, 39372, 40530, 42840, 45934, 48636, 49215, 54040, 59058, 60795, 65620, 68901, 69480, 78744, 81060, 91868, 97272, 98430, 114835, 118116, 121590, 131240, 137802, 147645, 162120, 183736, 196860, 206703, 229670, 236232, 243180, 275604, 295290, 344505, 393720, 413406, 459340, 486360, 551208, 590580, 689010, 826812, 918680, 1033515, 1181160, 1378020, 1653624, 2067030, 2756040, 4134060, 8268120]

約数ペア:

[(1, 8268120), (2, 4134060), (3, 2756040), (4, 2067030), (5, 1653624), (6, 1378020), (7, 1181160), (8, 1033515), (9, 918680), (10, 826812), (12, 689010), (14, 590580), (15, 551208), (17, 486360), (18, 459340), (20, 413406), (21, 393720), (24, 344505), (28, 295290), (30, 275604), (34, 243180), (35, 236232), (36, 229670), (40, 206703), (42, 196860), (45, 183736), (51, 162120), (56, 147645), (60, 137802), (63, 131240), (68, 121590), (70, 118116), (72, 114835), (84, 98430), (85, 97272), (90, 91868), (102, 81060), (105, 78744), (119, 69480), (120, 68901), (126, 65620), (136, 60795), (140, 59058), (153, 54040), (168, 49215), (170, 48636), (180, 45934), (193, 42840), (204, 40530), (210, 39372), (238, 34740), (252, 32810), (255, 32424), (280, 29529), (306, 27020), (315, 26248), (340, 24318), (357, 23160), (360, 22967), (386, 21420), (408, 20265), (420, 19686), (476, 17370), (504, 16405), (510, 16212), (579, 14280), (595, 13896), (612, 13510), (630, 13124), (680, 12159), (714, 11580), (765, 10808), (772, 10710), (840, 9843), (952, 8685), (965, 8568), (1020, 8106), (1071, 7720), (1158, 7140), (1190, 6948), (1224, 6755), (1260, 6562), (1351, 6120), (1428, 5790), (1530, 5404), (1544, 5355), (1737, 4760), (1785, 4632), (1930, 4284), (2040, 4053), (2142, 3860), (2316, 3570), (2380, 3474), (2520, 3281), (2702, 3060), (2856, 2895)]