289454880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4259

約数の個数: 192

約数和(自身を含む): 1071439488

約数和(自身を除く): 781984608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4217, 4290, 4576, 5280, 5720, 6240, 6864, 8434, 8580, 11440, 12651, 13728, 16868, 17160, 21085, 22880, 25302, 33736, 34320, 42170, 46387, 50604, 54821, 63255, 67472, 68640, 84340, 92774, 101208, 109642, 126510, 134944, 139161, 164463, 168680, 185548, 202416, 219284, 231935, 253020, 274105, 278322, 328926, 337360, 371096, 404832, 438568, 463870, 506040, 548210, 556644, 603031, 657852, 674720, 695805, 742192, 822315, 877136, 927740, 1012080, 1096420, 1113288, 1206062, 1315704, 1391610, 1484384, 1644630, 1754272, 1809093, 1855480, 2024160, 2192840, 2226576, 2412124, 2631408, 2783220, 3015155, 3289260, 3618186, 3710960, 4385680, 4453152, 4824248, 5262816, 5566440, 6030310, 6578520, 7236372, 7421920, 8771360, 9045465, 9648496, 11132880, 12060620, 13157040, 14472744, 18090930, 19296992, 22265760, 24121240, 26314080, 28945488, 36181860, 48242480, 57890976, 72363720, 96484960, 144727440, 289454880]

約数ペア:

[(1, 289454880), (2, 144727440), (3, 96484960), (4, 72363720), (5, 57890976), (6, 48242480), (8, 36181860), (10, 28945488), (11, 26314080), (12, 24121240), (13, 22265760), (15, 19296992), (16, 18090930), (20, 14472744), (22, 13157040), (24, 12060620), (26, 11132880), (30, 9648496), (32, 9045465), (33, 8771360), (39, 7421920), (40, 7236372), (44, 6578520), (48, 6030310), (52, 5566440), (55, 5262816), (60, 4824248), (65, 4453152), (66, 4385680), (78, 3710960), (80, 3618186), (88, 3289260), (96, 3015155), (104, 2783220), (110, 2631408), (120, 2412124), (130, 2226576), (132, 2192840), (143, 2024160), (156, 1855480), (160, 1809093), (165, 1754272), (176, 1644630), (195, 1484384), (208, 1391610), (220, 1315704), (240, 1206062), (260, 1113288), (264, 1096420), (286, 1012080), (312, 927740), (330, 877136), (352, 822315), (390, 742192), (416, 695805), (429, 674720), (440, 657852), (480, 603031), (520, 556644), (528, 548210), (572, 506040), (624, 463870), (660, 438568), (715, 404832), (780, 371096), (858, 337360), (880, 328926), (1040, 278322), (1056, 274105), (1144, 253020), (1248, 231935), (1320, 219284), (1430, 202416), (1560, 185548), (1716, 168680), (1760, 164463), (2080, 139161), (2145, 134944), (2288, 126510), (2640, 109642), (2860, 101208), (3120, 92774), (3432, 84340), (4217, 68640), (4290, 67472), (4576, 63255), (5280, 54821), (5720, 50604), (6240, 46387), (6864, 42170), (8434, 34320), (8580, 33736), (11440, 25302), (12651, 22880), (13728, 21085), (16868, 17160)]