1440859728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4145

約数の個数: 160

約数和(自身を含む): 4689699840

約数和(自身を除く): 3248840112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 97, 112, 132, 154, 168, 176, 194, 231, 264, 291, 308, 336, 388, 462, 528, 582, 616, 679, 776, 924, 1067, 1164, 1232, 1358, 1552, 1848, 2037, 2134, 2328, 2716, 3201, 3696, 4019, 4074, 4268, 4656, 5432, 6402, 7469, 8038, 8148, 8536, 10864, 12057, 12804, 14938, 16076, 16296, 17072, 22407, 24114, 25608, 28133, 29876, 32152, 32592, 44209, 44814, 48228, 51216, 56266, 59752, 64304, 84399, 88418, 89628, 96456, 112532, 119504, 132627, 168798, 176836, 179256, 192912, 225064, 265254, 309463, 337596, 353672, 358512, 389843, 450128, 530508, 618926, 675192, 707344, 779686, 928389, 1061016, 1169529, 1237852, 1350384, 1559372, 1856778, 2122032, 2339058, 2475704, 2728901, 3118744, 3713556, 4288273, 4678116, 4951408, 5457802, 6237488, 7427112, 8186703, 8576546, 9356232, 10915604, 12864819, 14854224, 16373406, 17153092, 18712464, 21831208, 25729638, 30017911, 32746812, 34306184, 43662416, 51459276, 60035822, 65493624, 68612368, 90053733, 102918552, 120071644, 130987248, 180107466, 205837104, 240143288, 360214932, 480286576, 720429864, 1440859728]

約数ペア:

[(1, 1440859728), (2, 720429864), (3, 480286576), (4, 360214932), (6, 240143288), (7, 205837104), (8, 180107466), (11, 130987248), (12, 120071644), (14, 102918552), (16, 90053733), (21, 68612368), (22, 65493624), (24, 60035822), (28, 51459276), (33, 43662416), (42, 34306184), (44, 32746812), (48, 30017911), (56, 25729638), (66, 21831208), (77, 18712464), (84, 17153092), (88, 16373406), (97, 14854224), (112, 12864819), (132, 10915604), (154, 9356232), (168, 8576546), (176, 8186703), (194, 7427112), (231, 6237488), (264, 5457802), (291, 4951408), (308, 4678116), (336, 4288273), (388, 3713556), (462, 3118744), (528, 2728901), (582, 2475704), (616, 2339058), (679, 2122032), (776, 1856778), (924, 1559372), (1067, 1350384), (1164, 1237852), (1232, 1169529), (1358, 1061016), (1552, 928389), (1848, 779686), (2037, 707344), (2134, 675192), (2328, 618926), (2716, 530508), (3201, 450128), (3696, 389843), (4019, 358512), (4074, 353672), (4268, 337596), (4656, 309463), (5432, 265254), (6402, 225064), (7469, 192912), (8038, 179256), (8148, 176836), (8536, 168798), (10864, 132627), (12057, 119504), (12804, 112532), (14938, 96456), (16076, 89628), (16296, 88418), (17072, 84399), (22407, 64304), (24114, 59752), (25608, 56266), (28133, 51216), (29876, 48228), (32152, 44814), (32592, 44209)]