2560396937112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{149491}}^1$

素因数の和:151526

約数の個数: 192

約数和(自身を含む): 8395470720000

約数和(自身を除く): 5835073782888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 1999, 2142, 2856, 3998, 4284, 5997, 7996, 8568, 11994, 13993, 15992, 17991, 23988, 27986, 33983, 35982, 41979, 47976, 55972, 67966, 71964, 83958, 101949, 111944, 125937, 135932, 143928, 149491, 167916, 203898, 237881, 251874, 271864, 298982, 305847, 335832, 407796, 448473, 475762, 503748, 597964, 611694, 713643, 815592, 896946, 951524, 1007496, 1046437, 1195928, 1223388, 1345419, 1427286, 1793892, 1903048, 2092874, 2140929, 2446776, 2541347, 2690838, 2854572, 3139311, 3587784, 4185748, 4281858, 5082694, 5381676, 5709144, 6278622, 7624041, 8371496, 8563716, 9417933, 10165388, 10763352, 12557244, 15248082, 17127432, 17789429, 18835866, 20330776, 22872123, 25114488, 30496164, 35578858, 37671732, 45744246, 53368287, 60992328, 71157716, 75343464, 91488492, 106736574, 142315432, 160104861, 182976984, 213473148, 298832509, 320209722, 426946296, 597665018, 640419444, 896497527, 1195330036, 1280838888, 1792995054, 2091827563, 2390660072, 2689492581, 3585990108, 4183655126, 5080152653, 5378985162, 6275482689, 7171980216, 8367310252, 10160305306, 10757970324, 12550965378, 15240457959, 16734620504, 18826448067, 20320610612, 21515940648, 25101930756, 30480915918, 35561068571, 37652896134, 40641221224, 45721373877, 50203861512, 60961831836, 71122137142, 75305792268, 91442747754, 106683205713, 121923663672, 142244274284, 150611584536, 182885495508, 213366411426, 284488548568, 320049617139, 365770991016, 426732822852, 640099234278, 853465645704, 1280198468556, 2560396937112]

約数ペア:

[(1, 2560396937112), (2, 1280198468556), (3, 853465645704), (4, 640099234278), (6, 426732822852), (7, 365770991016), (8, 320049617139), (9, 284488548568), (12, 213366411426), (14, 182885495508), (17, 150611584536), (18, 142244274284), (21, 121923663672), (24, 106683205713), (28, 91442747754), (34, 75305792268), (36, 71122137142), (42, 60961831836), (51, 50203861512), (56, 45721373877), (63, 40641221224), (68, 37652896134), (72, 35561068571), (84, 30480915918), (102, 25101930756), (119, 21515940648), (126, 20320610612), (136, 18826448067), (153, 16734620504), (168, 15240457959), (204, 12550965378), (238, 10757970324), (252, 10160305306), (306, 8367310252), (357, 7171980216), (408, 6275482689), (476, 5378985162), (504, 5080152653), (612, 4183655126), (714, 3585990108), (952, 2689492581), (1071, 2390660072), (1224, 2091827563), (1428, 1792995054), (1999, 1280838888), (2142, 1195330036), (2856, 896497527), (3998, 640419444), (4284, 597665018), (5997, 426946296), (7996, 320209722), (8568, 298832509), (11994, 213473148), (13993, 182976984), (15992, 160104861), (17991, 142315432), (23988, 106736574), (27986, 91488492), (33983, 75343464), (35982, 71157716), (41979, 60992328), (47976, 53368287), (55972, 45744246), (67966, 37671732), (71964, 35578858), (83958, 30496164), (101949, 25114488), (111944, 22872123), (125937, 20330776), (135932, 18835866), (143928, 17789429), (149491, 17127432), (167916, 15248082), (203898, 12557244), (237881, 10763352), (251874, 10165388), (271864, 9417933), (298982, 8563716), (305847, 8371496), (335832, 7624041), (407796, 6278622), (448473, 5709144), (475762, 5381676), (503748, 5082694), (597964, 4281858), (611694, 4185748), (713643, 3587784), (815592, 3139311), (896946, 2854572), (951524, 2690838), (1007496, 2541347), (1046437, 2446776), (1195928, 2140929), (1223388, 2092874), (1345419, 1903048), (1427286, 1793892)]