1881655272

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 240

約数和(自身を含む): 6455592000

約数和(自身を除く): 4573936728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 648, 684, 756, 798, 882, 931, 1026, 1064, 1134, 1176, 1197, 1323, 1368, 1512, 1539, 1596, 1764, 1862, 2052, 2268, 2394, 2646, 2793, 3078, 3119, 3192, 3528, 3591, 3724, 3969, 4104, 4536, 4788, 5292, 5586, 6156, 6238, 7182, 7448, 7938, 8379, 9357, 9576, 10584, 10773, 11172, 12312, 12476, 14364, 15876, 16758, 18714, 21546, 21833, 22344, 24952, 25137, 28071, 28728, 31752, 33516, 37428, 43092, 43666, 50274, 56142, 59261, 65499, 67032, 74856, 75411, 84213, 86184, 87332, 100548, 112284, 118522, 130998, 150822, 152831, 168426, 174664, 177783, 196497, 201096, 224568, 237044, 252639, 261996, 301644, 305662, 336852, 355566, 392994, 414827, 458493, 474088, 505278, 523992, 533349, 589491, 603288, 611324, 673704, 711132, 785988, 829654, 916986, 1010556, 1066698, 1178982, 1222648, 1244481, 1375479, 1422264, 1571976, 1600047, 1659308, 1768473, 1833972, 2021112, 2133396, 2357964, 2488962, 2750958, 2903789, 3200094, 3318616, 3536946, 3667944, 3733443, 4126437, 4266792, 4715928, 4800141, 4977924, 5501916, 5807578, 6400188, 7073892, 7466886, 8252874, 8711367, 9600282, 9955848, 11003832, 11200329, 11615156, 12379311, 12800376, 14147784, 14933772, 16505748, 17422734, 19200564, 22400658, 23230312, 24758622, 26134101, 29867544, 33011496, 33600987, 34845468, 38401128, 44801316, 49517244, 52268202, 67201974, 69690936, 78402303, 89602632, 99034488, 104536404, 134403948, 156804606, 209072808, 235206909, 268807896, 313609212, 470413818, 627218424, 940827636, 1881655272]

約数ペア:

[(1, 1881655272), (2, 940827636), (3, 627218424), (4, 470413818), (6, 313609212), (7, 268807896), (8, 235206909), (9, 209072808), (12, 156804606), (14, 134403948), (18, 104536404), (19, 99034488), (21, 89602632), (24, 78402303), (27, 69690936), (28, 67201974), (36, 52268202), (38, 49517244), (42, 44801316), (49, 38401128), (54, 34845468), (56, 33600987), (57, 33011496), (63, 29867544), (72, 26134101), (76, 24758622), (81, 23230312), (84, 22400658), (98, 19200564), (108, 17422734), (114, 16505748), (126, 14933772), (133, 14147784), (147, 12800376), (152, 12379311), (162, 11615156), (168, 11200329), (171, 11003832), (189, 9955848), (196, 9600282), (216, 8711367), (228, 8252874), (252, 7466886), (266, 7073892), (294, 6400188), (324, 5807578), (342, 5501916), (378, 4977924), (392, 4800141), (399, 4715928), (441, 4266792), (456, 4126437), (504, 3733443), (513, 3667944), (532, 3536946), (567, 3318616), (588, 3200094), (648, 2903789), (684, 2750958), (756, 2488962), (798, 2357964), (882, 2133396), (931, 2021112), (1026, 1833972), (1064, 1768473), (1134, 1659308), (1176, 1600047), (1197, 1571976), (1323, 1422264), (1368, 1375479), (1512, 1244481), (1539, 1222648), (1596, 1178982), (1764, 1066698), (1862, 1010556), (2052, 916986), (2268, 829654), (2394, 785988), (2646, 711132), (2793, 673704), (3078, 611324), (3119, 603288), (3192, 589491), (3528, 533349), (3591, 523992), (3724, 505278), (3969, 474088), (4104, 458493), (4536, 414827), (4788, 392994), (5292, 355566), (5586, 336852), (6156, 305662), (6238, 301644), (7182, 261996), (7448, 252639), (7938, 237044), (8379, 224568), (9357, 201096), (9576, 196497), (10584, 177783), (10773, 174664), (11172, 168426), (12312, 152831), (12476, 150822), (14364, 130998), (15876, 118522), (16758, 112284), (18714, 100548), (21546, 87332), (21833, 86184), (22344, 84213), (24952, 75411), (25137, 74856), (28071, 67032), (28728, 65499), (31752, 59261), (33516, 56142), (37428, 50274), (43092, 43666)]