1685713680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{5309}}^1$

素因数の和:5348

約数の個数: 300

約数和(自身を含む): 6811891020

約数和(自身を除く): 5126177340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5309, 5670, 5880, 6480, 6615, 7056, 7560, 7938, 8820, 9072, 10584, 10618, 11340, 11760, 13230, 15120, 15876, 15927, 17640, 19845, 21168, 21236, 22680, 26460, 26545, 31752, 31854, 35280, 37163, 39690, 42472, 45360, 47781, 52920, 53090, 63504, 63708, 74326, 79380, 79635, 84944, 95562, 105840, 106180, 111489, 127416, 143343, 148652, 158760, 159270, 185815, 191124, 212360, 222978, 238905, 254832, 260141, 286686, 297304, 317520, 318540, 334467, 371630, 382248, 424720, 430029, 445956, 477810, 520282, 557445, 573372, 594608, 637080, 668934, 716715, 743260, 764496, 780423, 860058, 891912, 955620, 1003401, 1040564, 1114890, 1146744, 1274160, 1300705, 1337868, 1433430, 1486520, 1560846, 1672335, 1720116, 1783824, 1911240, 2006802, 2081128, 2150145, 2229780, 2293488, 2341269, 2601410, 2675736, 2866860, 2973040, 3010203, 3121692, 3344670, 3440232, 3822480, 3902115, 4013604, 4162256, 4300290, 4459560, 4682538, 5017005, 5202820, 5351472, 5733720, 6020406, 6243384, 6689340, 6880464, 7023807, 7804230, 8027208, 8600580, 8919120, 9365076, 10034010, 10405640, 11467440, 11706345, 12040812, 12486768, 13378680, 14047614, 15051015, 15608460, 16054416, 17201160, 18730152, 20068020, 20811280, 21071421, 23412690, 24081624, 26757360, 28095228, 30102030, 31216920, 34402320, 35119035, 37460304, 40136040, 42142842, 46825380, 48163248, 56190456, 60204060, 62433840, 70238070, 80272080, 84285684, 93650760, 105357105, 112380912, 120408120, 140476140, 168571368, 187301520, 210714210, 240816240, 280952280, 337142736, 421428420, 561904560, 842856840, 1685713680]

約数ペア:

[(1, 1685713680), (2, 842856840), (3, 561904560), (4, 421428420), (5, 337142736), (6, 280952280), (7, 240816240), (8, 210714210), (9, 187301520), (10, 168571368), (12, 140476140), (14, 120408120), (15, 112380912), (16, 105357105), (18, 93650760), (20, 84285684), (21, 80272080), (24, 70238070), (27, 62433840), (28, 60204060), (30, 56190456), (35, 48163248), (36, 46825380), (40, 42142842), (42, 40136040), (45, 37460304), (48, 35119035), (49, 34402320), (54, 31216920), (56, 30102030), (60, 28095228), (63, 26757360), (70, 24081624), (72, 23412690), (80, 21071421), (81, 20811280), (84, 20068020), (90, 18730152), (98, 17201160), (105, 16054416), (108, 15608460), (112, 15051015), (120, 14047614), (126, 13378680), (135, 12486768), (140, 12040812), (144, 11706345), (147, 11467440), (162, 10405640), (168, 10034010), (180, 9365076), (189, 8919120), (196, 8600580), (210, 8027208), (216, 7804230), (240, 7023807), (245, 6880464), (252, 6689340), (270, 6243384), (280, 6020406), (294, 5733720), (315, 5351472), (324, 5202820), (336, 5017005), (360, 4682538), (378, 4459560), (392, 4300290), (405, 4162256), (420, 4013604), (432, 3902115), (441, 3822480), (490, 3440232), (504, 3344670), (540, 3121692), (560, 3010203), (567, 2973040), (588, 2866860), (630, 2675736), (648, 2601410), (720, 2341269), (735, 2293488), (756, 2229780), (784, 2150145), (810, 2081128), (840, 2006802), (882, 1911240), (945, 1783824), (980, 1720116), (1008, 1672335), (1080, 1560846), (1134, 1486520), (1176, 1433430), (1260, 1337868), (1296, 1300705), (1323, 1274160), (1470, 1146744), (1512, 1114890), (1620, 1040564), (1680, 1003401), (1764, 955620), (1890, 891912), (1960, 860058), (2160, 780423), (2205, 764496), (2268, 743260), (2352, 716715), (2520, 668934), (2646, 637080), (2835, 594608), (2940, 573372), (3024, 557445), (3240, 520282), (3528, 477810), (3780, 445956), (3920, 430029), (3969, 424720), (4410, 382248), (4536, 371630), (5040, 334467), (5292, 318540), (5309, 317520), (5670, 297304), (5880, 286686), (6480, 260141), (6615, 254832), (7056, 238905), (7560, 222978), (7938, 212360), (8820, 191124), (9072, 185815), (10584, 159270), (10618, 158760), (11340, 148652), (11760, 143343), (13230, 127416), (15120, 111489), (15876, 106180), (15927, 105840), (17640, 95562), (19845, 84944), (21168, 79635), (21236, 79380), (22680, 74326), (26460, 63708), (26545, 63504), (31752, 53090), (31854, 52920), (35280, 47781), (37163, 45360), (39690, 42472)]