1440097704

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 4305100800

約数和(自身を除く): 2865003096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 127, 152, 162, 171, 216, 228, 243, 254, 307, 324, 342, 381, 456, 486, 508, 513, 614, 648, 684, 762, 921, 972, 1016, 1026, 1143, 1228, 1368, 1524, 1539, 1842, 1944, 2052, 2286, 2413, 2456, 2763, 3048, 3078, 3429, 3684, 4104, 4572, 4617, 4826, 5526, 5833, 6156, 6858, 7239, 7368, 8289, 9144, 9234, 9652, 10287, 11052, 11666, 12312, 13716, 14478, 16578, 17499, 18468, 19304, 20574, 21717, 22104, 23332, 24867, 27432, 28956, 30861, 33156, 34998, 36936, 38989, 41148, 43434, 46664, 49734, 52497, 57912, 61722, 65151, 66312, 69996, 74601, 77978, 82296, 86868, 99468, 104994, 116967, 123444, 130302, 139992, 149202, 155956, 157491, 173736, 195453, 198936, 209988, 233934, 246888, 260604, 298404, 311912, 314982, 350901, 390906, 419976, 467868, 472473, 521208, 586359, 596808, 629964, 701802, 740791, 781812, 935736, 944946, 1052703, 1172718, 1259928, 1403604, 1417419, 1481582, 1563624, 1889892, 2105406, 2222373, 2345436, 2807208, 2834838, 2963164, 3158109, 3779784, 4210812, 4444746, 4690872, 5669676, 5926328, 6316218, 6667119, 8421624, 8889492, 9474327, 11339352, 12632436, 13334238, 17778984, 18948654, 20001357, 25264872, 26668476, 37897308, 40002714, 53336952, 60004071, 75794616, 80005428, 120008142, 160010856, 180012213, 240016284, 360024426, 480032568, 720048852, 1440097704]

約数ペア:

[(1, 1440097704), (2, 720048852), (3, 480032568), (4, 360024426), (6, 240016284), (8, 180012213), (9, 160010856), (12, 120008142), (18, 80005428), (19, 75794616), (24, 60004071), (27, 53336952), (36, 40002714), (38, 37897308), (54, 26668476), (57, 25264872), (72, 20001357), (76, 18948654), (81, 17778984), (108, 13334238), (114, 12632436), (127, 11339352), (152, 9474327), (162, 8889492), (171, 8421624), (216, 6667119), (228, 6316218), (243, 5926328), (254, 5669676), (307, 4690872), (324, 4444746), (342, 4210812), (381, 3779784), (456, 3158109), (486, 2963164), (508, 2834838), (513, 2807208), (614, 2345436), (648, 2222373), (684, 2105406), (762, 1889892), (921, 1563624), (972, 1481582), (1016, 1417419), (1026, 1403604), (1143, 1259928), (1228, 1172718), (1368, 1052703), (1524, 944946), (1539, 935736), (1842, 781812), (1944, 740791), (2052, 701802), (2286, 629964), (2413, 596808), (2456, 586359), (2763, 521208), (3048, 472473), (3078, 467868), (3429, 419976), (3684, 390906), (4104, 350901), (4572, 314982), (4617, 311912), (4826, 298404), (5526, 260604), (5833, 246888), (6156, 233934), (6858, 209988), (7239, 198936), (7368, 195453), (8289, 173736), (9144, 157491), (9234, 155956), (9652, 149202), (10287, 139992), (11052, 130302), (11666, 123444), (12312, 116967), (13716, 104994), (14478, 99468), (16578, 86868), (17499, 82296), (18468, 77978), (19304, 74601), (20574, 69996), (21717, 66312), (22104, 65151), (23332, 61722), (24867, 57912), (27432, 52497), (28956, 49734), (30861, 46664), (33156, 43434), (34998, 41148), (36936, 38989)]