1252571040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13807}}^1$

素因数の和:13841

約数の個数: 240

約数和(自身を含む): 5052402432

約数和(自身を除く): 3799831392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 13807, 15120, 18144, 22680, 27614, 30240, 41421, 45360, 55228, 69035, 82842, 90720, 96649, 110456, 124263, 138070, 165684, 193298, 207105, 220912, 248526, 276140, 289947, 331368, 372789, 386596, 414210, 441824, 483245, 497052, 552280, 579894, 621315, 662736, 745578, 773192, 828420, 869841, 966490, 994104, 1104560, 1118367, 1159788, 1242630, 1325472, 1449735, 1491156, 1546384, 1656840, 1739682, 1863945, 1932980, 1988208, 2209120, 2236734, 2319576, 2485260, 2609523, 2899470, 2982312, 3092768, 3313680, 3479364, 3727890, 3865960, 3976416, 4349205, 4473468, 4639152, 4970520, 5219046, 5591835, 5798940, 5964624, 6627360, 6958728, 7455780, 7731920, 7828569, 8698410, 8946936, 9278304, 9941040, 10438092, 11183670, 11597880, 11929248, 13047615, 13917456, 14911560, 15463840, 15657138, 17396820, 17893872, 19882080, 20876184, 22367340, 23195760, 26095230, 27834912, 29823120, 31314276, 34793640, 35787744, 39142845, 41752368, 44734680, 46391520, 52190460, 59646240, 62628552, 69587280, 78285690, 83504736, 89469360, 104380920, 125257104, 139174560, 156571380, 178938720, 208761840, 250514208, 313142760, 417523680, 626285520, 1252571040]

約数ペア:

[(1, 1252571040), (2, 626285520), (3, 417523680), (4, 313142760), (5, 250514208), (6, 208761840), (7, 178938720), (8, 156571380), (9, 139174560), (10, 125257104), (12, 104380920), (14, 89469360), (15, 83504736), (16, 78285690), (18, 69587280), (20, 62628552), (21, 59646240), (24, 52190460), (27, 46391520), (28, 44734680), (30, 41752368), (32, 39142845), (35, 35787744), (36, 34793640), (40, 31314276), (42, 29823120), (45, 27834912), (48, 26095230), (54, 23195760), (56, 22367340), (60, 20876184), (63, 19882080), (70, 17893872), (72, 17396820), (80, 15657138), (81, 15463840), (84, 14911560), (90, 13917456), (96, 13047615), (105, 11929248), (108, 11597880), (112, 11183670), (120, 10438092), (126, 9941040), (135, 9278304), (140, 8946936), (144, 8698410), (160, 7828569), (162, 7731920), (168, 7455780), (180, 6958728), (189, 6627360), (210, 5964624), (216, 5798940), (224, 5591835), (240, 5219046), (252, 4970520), (270, 4639152), (280, 4473468), (288, 4349205), (315, 3976416), (324, 3865960), (336, 3727890), (360, 3479364), (378, 3313680), (405, 3092768), (420, 2982312), (432, 2899470), (480, 2609523), (504, 2485260), (540, 2319576), (560, 2236734), (567, 2209120), (630, 1988208), (648, 1932980), (672, 1863945), (720, 1739682), (756, 1656840), (810, 1546384), (840, 1491156), (864, 1449735), (945, 1325472), (1008, 1242630), (1080, 1159788), (1120, 1118367), (1134, 1104560), (1260, 994104), (1296, 966490), (1440, 869841), (1512, 828420), (1620, 773192), (1680, 745578), (1890, 662736), (2016, 621315), (2160, 579894), (2268, 552280), (2520, 497052), (2592, 483245), (2835, 441824), (3024, 414210), (3240, 386596), (3360, 372789), (3780, 331368), (4320, 289947), (4536, 276140), (5040, 248526), (5670, 220912), (6048, 207105), (6480, 193298), (7560, 165684), (9072, 138070), (10080, 124263), (11340, 110456), (12960, 96649), (13807, 90720), (15120, 82842), (18144, 69035), (22680, 55228), (27614, 45360), (30240, 41421)]