1440283068

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 180

約数和(自身を含む): 4475885960

約数和(自身を除く): 3035602892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 684, 686, 798, 877, 882, 931, 1029, 1197, 1372, 1596, 1754, 1764, 1862, 2058, 2394, 2401, 2631, 2793, 3087, 3508, 3724, 4116, 4788, 4802, 5262, 5586, 6139, 6174, 6517, 7203, 7893, 8379, 9604, 10524, 11172, 12278, 12348, 13034, 14406, 15786, 16663, 16758, 18417, 19551, 21609, 24556, 26068, 28812, 31572, 33326, 33516, 36834, 39102, 42973, 43218, 45619, 49989, 55251, 58653, 66652, 73668, 78204, 85946, 86436, 91238, 99978, 110502, 116641, 117306, 128919, 136857, 149967, 171892, 182476, 199956, 221004, 233282, 234612, 257838, 273714, 299934, 300811, 349923, 386757, 410571, 466564, 515676, 547428, 599868, 601622, 699846, 773514, 816487, 821142, 902433, 1049769, 1203244, 1399692, 1547028, 1632974, 1642284, 1804866, 2099538, 2105677, 2449461, 2707299, 3265948, 3609732, 4199076, 4211354, 4898922, 5414598, 5715409, 6317031, 7348383, 8422708, 9797844, 10829196, 11430818, 12634062, 14696766, 17146227, 18951093, 22861636, 25268124, 29393532, 34292454, 37902186, 40007863, 51438681, 68584908, 75804372, 80015726, 102877362, 120023589, 160031452, 205754724, 240047178, 360070767, 480094356, 720141534, 1440283068]

約数ペア:

[(1, 1440283068), (2, 720141534), (3, 480094356), (4, 360070767), (6, 240047178), (7, 205754724), (9, 160031452), (12, 120023589), (14, 102877362), (18, 80015726), (19, 75804372), (21, 68584908), (28, 51438681), (36, 40007863), (38, 37902186), (42, 34292454), (49, 29393532), (57, 25268124), (63, 22861636), (76, 18951093), (84, 17146227), (98, 14696766), (114, 12634062), (126, 11430818), (133, 10829196), (147, 9797844), (171, 8422708), (196, 7348383), (228, 6317031), (252, 5715409), (266, 5414598), (294, 4898922), (342, 4211354), (343, 4199076), (399, 3609732), (441, 3265948), (532, 2707299), (588, 2449461), (684, 2105677), (686, 2099538), (798, 1804866), (877, 1642284), (882, 1632974), (931, 1547028), (1029, 1399692), (1197, 1203244), (1372, 1049769), (1596, 902433), (1754, 821142), (1764, 816487), (1862, 773514), (2058, 699846), (2394, 601622), (2401, 599868), (2631, 547428), (2793, 515676), (3087, 466564), (3508, 410571), (3724, 386757), (4116, 349923), (4788, 300811), (4802, 299934), (5262, 273714), (5586, 257838), (6139, 234612), (6174, 233282), (6517, 221004), (7203, 199956), (7893, 182476), (8379, 171892), (9604, 149967), (10524, 136857), (11172, 128919), (12278, 117306), (12348, 116641), (13034, 110502), (14406, 99978), (15786, 91238), (16663, 86436), (16758, 85946), (18417, 78204), (19551, 73668), (21609, 66652), (24556, 58653), (26068, 55251), (28812, 49989), (31572, 45619), (33326, 43218), (33516, 42973), (36834, 39102)]