260714160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 320

約数和(自身を含む): 1052789760

約数和(自身を除く): 792075600

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, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 336, 344, 360, 378, 387, 401, 420, 430, 432, 504, 516, 540, 560, 602, 630, 645, 688, 720, 756, 774, 802, 840, 860, 903, 945, 1008, 1032, 1080, 1161, 1203, 1204, 1260, 1290, 1505, 1512, 1548, 1604, 1680, 1720, 1806, 1890, 1935, 2005, 2064, 2160, 2322, 2406, 2408, 2520, 2580, 2709, 2807, 3010, 3024, 3096, 3208, 3440, 3609, 3612, 3780, 3870, 4010, 4515, 4644, 4812, 4816, 5040, 5160, 5418, 5614, 5805, 6015, 6020, 6192, 6416, 7218, 7224, 7560, 7740, 8020, 8127, 8421, 9030, 9288, 9624, 10320, 10827, 10836, 11228, 11610, 12030, 12040, 13545, 14035, 14436, 14448, 15120, 15480, 16040, 16254, 16842, 17243, 18045, 18060, 18576, 19248, 21654, 21672, 22456, 23220, 24060, 24080, 25263, 27090, 28070, 28872, 30960, 32080, 32508, 33684, 34486, 36090, 36120, 40635, 42105, 43308, 43344, 44912, 46440, 48120, 50526, 51729, 54135, 54180, 56140, 57744, 65016, 67368, 68972, 72180, 72240, 75789, 81270, 84210, 86215, 86616, 92880, 96240, 101052, 103458, 108270, 108360, 112280, 120701, 126315, 130032, 134736, 137944, 144360, 151578, 155187, 162540, 168420, 172430, 173232, 202104, 206916, 216540, 216720, 224560, 241402, 252630, 258645, 275888, 288720, 303156, 310374, 325080, 336840, 344860, 362103, 378945, 404208, 413832, 433080, 465561, 482804, 505260, 517290, 603505, 606312, 620748, 650160, 673680, 689720, 724206, 757890, 775935, 827664, 866160, 931122, 965608, 1010520, 1034580, 1086309, 1207010, 1212624, 1241496, 1379440, 1448412, 1515780, 1551870, 1810515, 1862244, 1931216, 2021040, 2069160, 2172618, 2327805, 2414020, 2482992, 2896824, 3031560, 3103740, 3258927, 3621030, 3724488, 4138320, 4345236, 4655610, 4828040, 5431545, 5793648, 6063120, 6207480, 6517854, 7242060, 7448976, 8690472, 9311220, 9656080, 10863090, 12414960, 13035708, 14484120, 16294635, 17380944, 18622440, 21726180, 26071416, 28968240, 32589270, 37244880, 43452360, 52142832, 65178540, 86904720, 130357080, 260714160]

約数ペア:

[(1, 260714160), (2, 130357080), (3, 86904720), (4, 65178540), (5, 52142832), (6, 43452360), (7, 37244880), (8, 32589270), (9, 28968240), (10, 26071416), (12, 21726180), (14, 18622440), (15, 17380944), (16, 16294635), (18, 14484120), (20, 13035708), (21, 12414960), (24, 10863090), (27, 9656080), (28, 9311220), (30, 8690472), (35, 7448976), (36, 7242060), (40, 6517854), (42, 6207480), (43, 6063120), (45, 5793648), (48, 5431545), (54, 4828040), (56, 4655610), (60, 4345236), (63, 4138320), (70, 3724488), (72, 3621030), (80, 3258927), (84, 3103740), (86, 3031560), (90, 2896824), (105, 2482992), (108, 2414020), (112, 2327805), (120, 2172618), (126, 2069160), (129, 2021040), (135, 1931216), (140, 1862244), (144, 1810515), (168, 1551870), (172, 1515780), (180, 1448412), (189, 1379440), (210, 1241496), (215, 1212624), (216, 1207010), (240, 1086309), (252, 1034580), (258, 1010520), (270, 965608), (280, 931122), (301, 866160), (315, 827664), (336, 775935), (344, 757890), (360, 724206), (378, 689720), (387, 673680), (401, 650160), (420, 620748), (430, 606312), (432, 603505), (504, 517290), (516, 505260), (540, 482804), (560, 465561), (602, 433080), (630, 413832), (645, 404208), (688, 378945), (720, 362103), (756, 344860), (774, 336840), (802, 325080), (840, 310374), (860, 303156), (903, 288720), (945, 275888), (1008, 258645), (1032, 252630), (1080, 241402), (1161, 224560), (1203, 216720), (1204, 216540), (1260, 206916), (1290, 202104), (1505, 173232), (1512, 172430), (1548, 168420), (1604, 162540), (1680, 155187), (1720, 151578), (1806, 144360), (1890, 137944), (1935, 134736), (2005, 130032), (2064, 126315), (2160, 120701), (2322, 112280), (2406, 108360), (2408, 108270), (2520, 103458), (2580, 101052), (2709, 96240), (2807, 92880), (3010, 86616), (3024, 86215), (3096, 84210), (3208, 81270), (3440, 75789), (3609, 72240), (3612, 72180), (3780, 68972), (3870, 67368), (4010, 65016), (4515, 57744), (4644, 56140), (4812, 54180), (4816, 54135), (5040, 51729), (5160, 50526), (5418, 48120), (5614, 46440), (5805, 44912), (6015, 43344), (6020, 43308), (6192, 42105), (6416, 40635), (7218, 36120), (7224, 36090), (7560, 34486), (7740, 33684), (8020, 32508), (8127, 32080), (8421, 30960), (9030, 28872), (9288, 28070), (9624, 27090), (10320, 25263), (10827, 24080), (10836, 24060), (11228, 23220), (11610, 22456), (12030, 21672), (12040, 21654), (13545, 19248), (14035, 18576), (14436, 18060), (14448, 18045), (15120, 17243), (15480, 16842), (16040, 16254)]