61187280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 360

約数和(自身を含む): 248171616

約数和(自身を除く): 186984336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 98, 105, 110, 112, 120, 121, 129, 132, 140, 147, 154, 165, 168, 172, 176, 196, 210, 215, 220, 231, 240, 242, 245, 258, 264, 280, 294, 301, 308, 330, 336, 344, 363, 385, 392, 420, 430, 440, 462, 473, 484, 490, 516, 528, 539, 560, 588, 602, 605, 616, 645, 660, 688, 726, 735, 770, 784, 840, 847, 860, 880, 903, 924, 946, 968, 980, 1032, 1078, 1155, 1176, 1204, 1210, 1232, 1290, 1320, 1419, 1452, 1470, 1505, 1540, 1617, 1680, 1694, 1720, 1806, 1815, 1848, 1892, 1936, 1960, 2064, 2107, 2156, 2310, 2352, 2365, 2408, 2420, 2541, 2580, 2640, 2695, 2838, 2904, 2940, 3010, 3080, 3234, 3311, 3388, 3440, 3612, 3630, 3696, 3784, 3920, 4214, 4235, 4312, 4515, 4620, 4730, 4816, 4840, 5082, 5160, 5203, 5390, 5676, 5808, 5880, 5929, 6020, 6160, 6321, 6468, 6622, 6776, 7095, 7224, 7260, 7568, 8085, 8428, 8470, 8624, 9030, 9240, 9460, 9680, 9933, 10164, 10320, 10406, 10535, 10780, 11352, 11760, 11858, 12040, 12642, 12705, 12936, 13244, 13552, 14190, 14448, 14520, 15609, 16170, 16555, 16856, 16940, 17787, 18060, 18480, 18920, 19866, 20328, 20812, 21070, 21560, 22704, 23177, 23716, 24080, 25284, 25410, 25872, 26015, 26488, 28380, 29040, 29645, 31218, 31605, 32340, 33110, 33712, 33880, 35574, 36120, 36421, 37840, 39732, 40656, 41624, 42140, 43120, 46354, 47432, 49665, 50568, 50820, 52030, 52976, 56760, 59290, 62436, 63210, 64680, 66220, 67760, 69531, 71148, 72240, 72842, 78045, 79464, 83248, 84280, 88935, 92708, 94864, 99330, 101136, 101640, 104060, 109263, 113520, 115885, 118580, 124872, 126420, 129360, 132440, 139062, 142296, 145684, 156090, 158928, 168560, 177870, 182105, 185416, 198660, 203280, 208120, 218526, 231770, 237160, 249744, 252840, 254947, 264880, 278124, 284592, 291368, 312180, 347655, 355740, 364210, 370832, 397320, 416240, 437052, 463540, 474320, 505680, 509894, 546315, 556248, 582736, 624360, 695310, 711480, 728420, 764841, 794640, 874104, 927080, 1019788, 1092630, 1112496, 1248720, 1274735, 1390620, 1422960, 1456840, 1529682, 1748208, 1854160, 2039576, 2185260, 2549470, 2781240, 2913680, 3059364, 3824205, 4079152, 4370520, 5098940, 5562480, 6118728, 7648410, 8741040, 10197880, 12237456, 15296820, 20395760, 30593640, 61187280]

約数ペア:

[(1, 61187280), (2, 30593640), (3, 20395760), (4, 15296820), (5, 12237456), (6, 10197880), (7, 8741040), (8, 7648410), (10, 6118728), (11, 5562480), (12, 5098940), (14, 4370520), (15, 4079152), (16, 3824205), (20, 3059364), (21, 2913680), (22, 2781240), (24, 2549470), (28, 2185260), (30, 2039576), (33, 1854160), (35, 1748208), (40, 1529682), (42, 1456840), (43, 1422960), (44, 1390620), (48, 1274735), (49, 1248720), (55, 1112496), (56, 1092630), (60, 1019788), (66, 927080), (70, 874104), (77, 794640), (80, 764841), (84, 728420), (86, 711480), (88, 695310), (98, 624360), (105, 582736), (110, 556248), (112, 546315), (120, 509894), (121, 505680), (129, 474320), (132, 463540), (140, 437052), (147, 416240), (154, 397320), (165, 370832), (168, 364210), (172, 355740), (176, 347655), (196, 312180), (210, 291368), (215, 284592), (220, 278124), (231, 264880), (240, 254947), (242, 252840), (245, 249744), (258, 237160), (264, 231770), (280, 218526), (294, 208120), (301, 203280), (308, 198660), (330, 185416), (336, 182105), (344, 177870), (363, 168560), (385, 158928), (392, 156090), (420, 145684), (430, 142296), (440, 139062), (462, 132440), (473, 129360), (484, 126420), (490, 124872), (516, 118580), (528, 115885), (539, 113520), (560, 109263), (588, 104060), (602, 101640), (605, 101136), (616, 99330), (645, 94864), (660, 92708), (688, 88935), (726, 84280), (735, 83248), (770, 79464), (784, 78045), (840, 72842), (847, 72240), (860, 71148), (880, 69531), (903, 67760), (924, 66220), (946, 64680), (968, 63210), (980, 62436), (1032, 59290), (1078, 56760), (1155, 52976), (1176, 52030), (1204, 50820), (1210, 50568), (1232, 49665), (1290, 47432), (1320, 46354), (1419, 43120), (1452, 42140), (1470, 41624), (1505, 40656), (1540, 39732), (1617, 37840), (1680, 36421), (1694, 36120), (1720, 35574), (1806, 33880), (1815, 33712), (1848, 33110), (1892, 32340), (1936, 31605), (1960, 31218), (2064, 29645), (2107, 29040), (2156, 28380), (2310, 26488), (2352, 26015), (2365, 25872), (2408, 25410), (2420, 25284), (2541, 24080), (2580, 23716), (2640, 23177), (2695, 22704), (2838, 21560), (2904, 21070), (2940, 20812), (3010, 20328), (3080, 19866), (3234, 18920), (3311, 18480), (3388, 18060), (3440, 17787), (3612, 16940), (3630, 16856), (3696, 16555), (3784, 16170), (3920, 15609), (4214, 14520), (4235, 14448), (4312, 14190), (4515, 13552), (4620, 13244), (4730, 12936), (4816, 12705), (4840, 12642), (5082, 12040), (5160, 11858), (5203, 11760), (5390, 11352), (5676, 10780), (5808, 10535), (5880, 10406), (5929, 10320), (6020, 10164), (6160, 9933), (6321, 9680), (6468, 9460), (6622, 9240), (6776, 9030), (7095, 8624), (7224, 8470), (7260, 8428), (7568, 8085)]