7165620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 27885312

約数和(自身を除く): 20719692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 47, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 110, 121, 126, 132, 140, 141, 154, 165, 180, 188, 198, 210, 220, 231, 235, 242, 252, 282, 308, 315, 329, 330, 363, 385, 396, 420, 423, 462, 470, 484, 495, 517, 564, 605, 630, 658, 660, 693, 705, 726, 770, 846, 847, 924, 940, 987, 990, 1034, 1089, 1155, 1210, 1260, 1316, 1386, 1410, 1452, 1540, 1551, 1645, 1692, 1694, 1815, 1974, 1980, 2068, 2115, 2178, 2310, 2420, 2541, 2585, 2772, 2820, 2961, 3102, 3290, 3388, 3465, 3619, 3630, 3948, 4230, 4235, 4356, 4620, 4653, 4935, 5082, 5170, 5445, 5687, 5922, 6204, 6580, 6930, 7238, 7260, 7623, 7755, 8460, 8470, 9306, 9870, 10164, 10340, 10857, 10890, 11374, 11844, 12705, 13860, 14476, 14805, 15246, 15510, 16940, 17061, 18095, 18612, 19740, 21714, 21780, 22748, 23265, 25410, 28435, 29610, 30492, 31020, 32571, 34122, 36190, 38115, 39809, 43428, 46530, 50820, 51183, 54285, 56870, 59220, 65142, 68244, 72380, 76230, 79618, 85305, 93060, 102366, 108570, 113740, 119427, 130284, 152460, 159236, 162855, 170610, 199045, 204732, 217140, 238854, 255915, 325710, 341220, 358281, 398090, 477708, 511830, 597135, 651420, 716562, 796180, 1023660, 1194270, 1433124, 1791405, 2388540, 3582810, 7165620]

約数ペア:

[(1, 7165620), (2, 3582810), (3, 2388540), (4, 1791405), (5, 1433124), (6, 1194270), (7, 1023660), (9, 796180), (10, 716562), (11, 651420), (12, 597135), (14, 511830), (15, 477708), (18, 398090), (20, 358281), (21, 341220), (22, 325710), (28, 255915), (30, 238854), (33, 217140), (35, 204732), (36, 199045), (42, 170610), (44, 162855), (45, 159236), (47, 152460), (55, 130284), (60, 119427), (63, 113740), (66, 108570), (70, 102366), (77, 93060), (84, 85305), (90, 79618), (94, 76230), (99, 72380), (105, 68244), (110, 65142), (121, 59220), (126, 56870), (132, 54285), (140, 51183), (141, 50820), (154, 46530), (165, 43428), (180, 39809), (188, 38115), (198, 36190), (210, 34122), (220, 32571), (231, 31020), (235, 30492), (242, 29610), (252, 28435), (282, 25410), (308, 23265), (315, 22748), (329, 21780), (330, 21714), (363, 19740), (385, 18612), (396, 18095), (420, 17061), (423, 16940), (462, 15510), (470, 15246), (484, 14805), (495, 14476), (517, 13860), (564, 12705), (605, 11844), (630, 11374), (658, 10890), (660, 10857), (693, 10340), (705, 10164), (726, 9870), (770, 9306), (846, 8470), (847, 8460), (924, 7755), (940, 7623), (987, 7260), (990, 7238), (1034, 6930), (1089, 6580), (1155, 6204), (1210, 5922), (1260, 5687), (1316, 5445), (1386, 5170), (1410, 5082), (1452, 4935), (1540, 4653), (1551, 4620), (1645, 4356), (1692, 4235), (1694, 4230), (1815, 3948), (1974, 3630), (1980, 3619), (2068, 3465), (2115, 3388), (2178, 3290), (2310, 3102), (2420, 2961), (2541, 2820), (2585, 2772)]