1216062960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15401}}^1$

素因数の和:15471

約数の個数: 160

約数和(自身を含む): 4400289792

約数和(自身を除く): 3184226832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15401, 15792, 19740, 26320, 30802, 39480, 46203, 61604, 77005, 78960, 92406, 107807, 123208, 154010, 184812, 215614, 231015, 246416, 308020, 323421, 369624, 431228, 462030, 539035, 616040, 646842, 723847, 739248, 862456, 924060, 1078070, 1232080, 1293684, 1447694, 1617105, 1724912, 1848120, 2156140, 2171541, 2587368, 2895388, 3234210, 3619235, 3696240, 4312280, 4343082, 5066929, 5174736, 5790776, 6468420, 7238470, 8624560, 8686164, 10133858, 10857705, 11581552, 12936840, 14476940, 15200787, 17372328, 20267716, 21715410, 25334645, 25873680, 28953880, 30401574, 34744656, 40535432, 43430820, 50669290, 57907760, 60803148, 76003935, 81070864, 86861640, 101338580, 121606296, 152007870, 173723280, 202677160, 243212592, 304015740, 405354320, 608031480, 1216062960]

約数ペア:

[(1, 1216062960), (2, 608031480), (3, 405354320), (4, 304015740), (5, 243212592), (6, 202677160), (7, 173723280), (8, 152007870), (10, 121606296), (12, 101338580), (14, 86861640), (15, 81070864), (16, 76003935), (20, 60803148), (21, 57907760), (24, 50669290), (28, 43430820), (30, 40535432), (35, 34744656), (40, 30401574), (42, 28953880), (47, 25873680), (48, 25334645), (56, 21715410), (60, 20267716), (70, 17372328), (80, 15200787), (84, 14476940), (94, 12936840), (105, 11581552), (112, 10857705), (120, 10133858), (140, 8686164), (141, 8624560), (168, 7238470), (188, 6468420), (210, 5790776), (235, 5174736), (240, 5066929), (280, 4343082), (282, 4312280), (329, 3696240), (336, 3619235), (376, 3234210), (420, 2895388), (470, 2587368), (560, 2171541), (564, 2156140), (658, 1848120), (705, 1724912), (752, 1617105), (840, 1447694), (940, 1293684), (987, 1232080), (1128, 1078070), (1316, 924060), (1410, 862456), (1645, 739248), (1680, 723847), (1880, 646842), (1974, 616040), (2256, 539035), (2632, 462030), (2820, 431228), (3290, 369624), (3760, 323421), (3948, 308020), (4935, 246416), (5264, 231015), (5640, 215614), (6580, 184812), (7896, 154010), (9870, 123208), (11280, 107807), (13160, 92406), (15401, 78960), (15792, 77005), (19740, 61604), (26320, 46203), (30802, 39480)]