2880820404

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 9584719872

約数和(自身を除く): 6703899468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 61, 63, 66, 77, 81, 84, 99, 108, 122, 126, 132, 154, 162, 183, 189, 198, 231, 243, 244, 252, 297, 308, 324, 366, 378, 396, 427, 462, 486, 549, 567, 594, 631, 671, 693, 732, 756, 854, 891, 924, 972, 1098, 1134, 1188, 1262, 1281, 1342, 1386, 1647, 1701, 1708, 1782, 1893, 2013, 2079, 2196, 2268, 2524, 2562, 2673, 2684, 2772, 3294, 3402, 3564, 3786, 3843, 4026, 4158, 4417, 4697, 4941, 5124, 5346, 5679, 6039, 6237, 6588, 6804, 6941, 7572, 7686, 8052, 8316, 8834, 9394, 9882, 10692, 11358, 11529, 12078, 12474, 13251, 13882, 14091, 14823, 15372, 17037, 17668, 18117, 18711, 18788, 19764, 20823, 22716, 23058, 24156, 24948, 26502, 27764, 28182, 29646, 34074, 34587, 36234, 37422, 38491, 39753, 41646, 42273, 46116, 48587, 51111, 53004, 54351, 56364, 59292, 62469, 68148, 69174, 72468, 74844, 76982, 79506, 83292, 84546, 97174, 102222, 103761, 108702, 115473, 119259, 124938, 126819, 138348, 145761, 153333, 153964, 159012, 163053, 169092, 187407, 194348, 204444, 207522, 217404, 230946, 238518, 249876, 253638, 269437, 291522, 306666, 326106, 346419, 357777, 374814, 380457, 415044, 423401, 437283, 461892, 477036, 507276, 538874, 562221, 583044, 613332, 652212, 692838, 715554, 749628, 760914, 808311, 846802, 874566, 1039257, 1073331, 1077748, 1124442, 1141371, 1270203, 1311849, 1385676, 1431108, 1521828, 1616622, 1686663, 1693604, 1749132, 2078514, 2146662, 2248884, 2282742, 2424933, 2540406, 2623698, 2963807, 3117771, 3233244, 3373326, 3810609, 3935547, 4157028, 4293324, 4565484, 4849866, 5080812, 5247396, 5927614, 6235542, 6746652, 7274799, 7621218, 7871094, 8891421, 9353313, 9699732, 11431827, 11806641, 11855228, 12471084, 14549598, 15242436, 15742188, 17782842, 18706626, 21824397, 22863654, 23613282, 26674263, 29099196, 34295481, 35565684, 37413252, 43648794, 45727308, 47226564, 53348526, 65473191, 68590962, 80022789, 87297588, 102886443, 106697052, 130946382, 137181924, 160045578, 205772886, 240068367, 261892764, 320091156, 411545772, 480136734, 720205101, 960273468, 1440410202, 2880820404]

約数ペア:

[(1, 2880820404), (2, 1440410202), (3, 960273468), (4, 720205101), (6, 480136734), (7, 411545772), (9, 320091156), (11, 261892764), (12, 240068367), (14, 205772886), (18, 160045578), (21, 137181924), (22, 130946382), (27, 106697052), (28, 102886443), (33, 87297588), (36, 80022789), (42, 68590962), (44, 65473191), (54, 53348526), (61, 47226564), (63, 45727308), (66, 43648794), (77, 37413252), (81, 35565684), (84, 34295481), (99, 29099196), (108, 26674263), (122, 23613282), (126, 22863654), (132, 21824397), (154, 18706626), (162, 17782842), (183, 15742188), (189, 15242436), (198, 14549598), (231, 12471084), (243, 11855228), (244, 11806641), (252, 11431827), (297, 9699732), (308, 9353313), (324, 8891421), (366, 7871094), (378, 7621218), (396, 7274799), (427, 6746652), (462, 6235542), (486, 5927614), (549, 5247396), (567, 5080812), (594, 4849866), (631, 4565484), (671, 4293324), (693, 4157028), (732, 3935547), (756, 3810609), (854, 3373326), (891, 3233244), (924, 3117771), (972, 2963807), (1098, 2623698), (1134, 2540406), (1188, 2424933), (1262, 2282742), (1281, 2248884), (1342, 2146662), (1386, 2078514), (1647, 1749132), (1701, 1693604), (1708, 1686663), (1782, 1616622), (1893, 1521828), (2013, 1431108), (2079, 1385676), (2196, 1311849), (2268, 1270203), (2524, 1141371), (2562, 1124442), (2673, 1077748), (2684, 1073331), (2772, 1039257), (3294, 874566), (3402, 846802), (3564, 808311), (3786, 760914), (3843, 749628), (4026, 715554), (4158, 692838), (4417, 652212), (4697, 613332), (4941, 583044), (5124, 562221), (5346, 538874), (5679, 507276), (6039, 477036), (6237, 461892), (6588, 437283), (6804, 423401), (6941, 415044), (7572, 380457), (7686, 374814), (8052, 357777), (8316, 346419), (8834, 326106), (9394, 306666), (9882, 291522), (10692, 269437), (11358, 253638), (11529, 249876), (12078, 238518), (12474, 230946), (13251, 217404), (13882, 207522), (14091, 204444), (14823, 194348), (15372, 187407), (17037, 169092), (17668, 163053), (18117, 159012), (18711, 153964), (18788, 153333), (19764, 145761), (20823, 138348), (22716, 126819), (23058, 124938), (24156, 119259), (24948, 115473), (26502, 108702), (27764, 103761), (28182, 102222), (29646, 97174), (34074, 84546), (34587, 83292), (36234, 79506), (37422, 76982), (38491, 74844), (39753, 72468), (41646, 69174), (42273, 68148), (46116, 62469), (48587, 59292), (51111, 56364), (53004, 54351)]