56581140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 203470848

約数和(自身を除く): 146889708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 331, 370, 385, 407, 420, 444, 462, 518, 555, 660, 662, 740, 770, 777, 814, 924, 993, 1036, 1110, 1155, 1221, 1295, 1324, 1540, 1554, 1628, 1655, 1986, 2035, 2220, 2310, 2317, 2442, 2590, 2849, 3108, 3310, 3641, 3885, 3972, 4070, 4620, 4634, 4884, 4965, 5180, 5698, 6105, 6620, 6951, 7282, 7770, 8140, 8547, 9268, 9930, 10923, 11396, 11585, 12210, 12247, 13902, 14245, 14564, 15540, 17094, 18205, 19860, 21846, 23170, 24420, 24494, 25487, 27804, 28490, 34188, 34755, 36410, 36741, 42735, 43692, 46340, 48988, 50974, 54615, 56980, 61235, 69510, 72820, 73482, 76461, 85470, 85729, 101948, 109230, 122470, 127435, 134717, 139020, 146964, 152922, 170940, 171458, 183705, 218460, 244940, 254870, 257187, 269434, 305844, 342916, 367410, 382305, 404151, 428645, 509740, 514374, 538868, 673585, 734820, 764610, 808302, 857290, 943019, 1028748, 1285935, 1347170, 1529220, 1616604, 1714580, 1886038, 2020755, 2571870, 2694340, 2829057, 3772076, 4041510, 4715095, 5143740, 5658114, 8083020, 9430190, 11316228, 14145285, 18860380, 28290570, 56581140]

約数ペア:

[(1, 56581140), (2, 28290570), (3, 18860380), (4, 14145285), (5, 11316228), (6, 9430190), (7, 8083020), (10, 5658114), (11, 5143740), (12, 4715095), (14, 4041510), (15, 3772076), (20, 2829057), (21, 2694340), (22, 2571870), (28, 2020755), (30, 1886038), (33, 1714580), (35, 1616604), (37, 1529220), (42, 1347170), (44, 1285935), (55, 1028748), (60, 943019), (66, 857290), (70, 808302), (74, 764610), (77, 734820), (84, 673585), (105, 538868), (110, 514374), (111, 509740), (132, 428645), (140, 404151), (148, 382305), (154, 367410), (165, 342916), (185, 305844), (210, 269434), (220, 257187), (222, 254870), (231, 244940), (259, 218460), (308, 183705), (330, 171458), (331, 170940), (370, 152922), (385, 146964), (407, 139020), (420, 134717), (444, 127435), (462, 122470), (518, 109230), (555, 101948), (660, 85729), (662, 85470), (740, 76461), (770, 73482), (777, 72820), (814, 69510), (924, 61235), (993, 56980), (1036, 54615), (1110, 50974), (1155, 48988), (1221, 46340), (1295, 43692), (1324, 42735), (1540, 36741), (1554, 36410), (1628, 34755), (1655, 34188), (1986, 28490), (2035, 27804), (2220, 25487), (2310, 24494), (2317, 24420), (2442, 23170), (2590, 21846), (2849, 19860), (3108, 18205), (3310, 17094), (3641, 15540), (3885, 14564), (3972, 14245), (4070, 13902), (4620, 12247), (4634, 12210), (4884, 11585), (4965, 11396), (5180, 10923), (5698, 9930), (6105, 9268), (6620, 8547), (6951, 8140), (7282, 7770)]