15565549968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{28879}}^1$

素因数の和:29109

約数の個数: 120

約数和(自身を含む): 46089014400

約数和(自身を除く): 30523464432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 197, 228, 304, 342, 394, 456, 591, 684, 788, 912, 1182, 1368, 1576, 1773, 2364, 2736, 3152, 3546, 3743, 4728, 7092, 7486, 9456, 11229, 14184, 14972, 22458, 28368, 28879, 29944, 33687, 44916, 57758, 59888, 67374, 86637, 89832, 115516, 134748, 173274, 179664, 231032, 259911, 269496, 346548, 462064, 519822, 538992, 548701, 693096, 1039644, 1097402, 1386192, 1646103, 2079288, 2194804, 3292206, 4158576, 4389608, 4938309, 5689163, 6584412, 8779216, 9876618, 11378326, 13168824, 17067489, 19753236, 22756652, 26337648, 34134978, 39506472, 45513304, 51202467, 68269956, 79012944, 91026608, 102404934, 108094097, 136539912, 204809868, 216188194, 273079824, 324282291, 409619736, 432376388, 648564582, 819239472, 864752776, 972846873, 1297129164, 1729505552, 1945693746, 2594258328, 3891387492, 5188516656, 7782774984, 15565549968]

約数ペア:

[(1, 15565549968), (2, 7782774984), (3, 5188516656), (4, 3891387492), (6, 2594258328), (8, 1945693746), (9, 1729505552), (12, 1297129164), (16, 972846873), (18, 864752776), (19, 819239472), (24, 648564582), (36, 432376388), (38, 409619736), (48, 324282291), (57, 273079824), (72, 216188194), (76, 204809868), (114, 136539912), (144, 108094097), (152, 102404934), (171, 91026608), (197, 79012944), (228, 68269956), (304, 51202467), (342, 45513304), (394, 39506472), (456, 34134978), (591, 26337648), (684, 22756652), (788, 19753236), (912, 17067489), (1182, 13168824), (1368, 11378326), (1576, 9876618), (1773, 8779216), (2364, 6584412), (2736, 5689163), (3152, 4938309), (3546, 4389608), (3743, 4158576), (4728, 3292206), (7092, 2194804), (7486, 2079288), (9456, 1646103), (11229, 1386192), (14184, 1097402), (14972, 1039644), (22458, 693096), (28368, 548701), (28879, 538992), (29944, 519822), (33687, 462064), (44916, 346548), (57758, 269496), (59888, 259911), (67374, 231032), (86637, 179664), (89832, 173274), (115516, 134748)]