404812320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1855

約数の個数: 192

約数和(自身を含む): 1424231424

約数和(自身を除く): 1019419104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1720, 1760, 1783, 1892, 2064, 2365, 2580, 2640, 2838, 3440, 3566, 3784, 4128, 4730, 5160, 5280, 5349, 5676, 6880, 7095, 7132, 7568, 8915, 9460, 10320, 10698, 11352, 14190, 14264, 15136, 17830, 18920, 19613, 20640, 21396, 22704, 26745, 28380, 28528, 35660, 37840, 39226, 42792, 45408, 53490, 56760, 57056, 58839, 71320, 75680, 76669, 78452, 85584, 98065, 106980, 113520, 117678, 142640, 153338, 156904, 171168, 196130, 213960, 227040, 230007, 235356, 285280, 294195, 306676, 313808, 383345, 392260, 427920, 460014, 470712, 588390, 613352, 627616, 766690, 784520, 843359, 855840, 920028, 941424, 1150035, 1176780, 1226704, 1533380, 1569040, 1686718, 1840056, 1882848, 2300070, 2353560, 2453408, 2530077, 3066760, 3138080, 3373436, 3680112, 4216795, 4600140, 4707120, 5060154, 6133520, 6746872, 7360224, 8433590, 9200280, 9414240, 10120308, 12267040, 12650385, 13493744, 16867180, 18400560, 20240616, 25300770, 26987488, 33734360, 36801120, 40481232, 50601540, 67468720, 80962464, 101203080, 134937440, 202406160, 404812320]

約数ペア:

[(1, 404812320), (2, 202406160), (3, 134937440), (4, 101203080), (5, 80962464), (6, 67468720), (8, 50601540), (10, 40481232), (11, 36801120), (12, 33734360), (15, 26987488), (16, 25300770), (20, 20240616), (22, 18400560), (24, 16867180), (30, 13493744), (32, 12650385), (33, 12267040), (40, 10120308), (43, 9414240), (44, 9200280), (48, 8433590), (55, 7360224), (60, 6746872), (66, 6133520), (80, 5060154), (86, 4707120), (88, 4600140), (96, 4216795), (110, 3680112), (120, 3373436), (129, 3138080), (132, 3066760), (160, 2530077), (165, 2453408), (172, 2353560), (176, 2300070), (215, 1882848), (220, 1840056), (240, 1686718), (258, 1569040), (264, 1533380), (330, 1226704), (344, 1176780), (352, 1150035), (430, 941424), (440, 920028), (473, 855840), (480, 843359), (516, 784520), (528, 766690), (645, 627616), (660, 613352), (688, 588390), (860, 470712), (880, 460014), (946, 427920), (1032, 392260), (1056, 383345), (1290, 313808), (1320, 306676), (1376, 294195), (1419, 285280), (1720, 235356), (1760, 230007), (1783, 227040), (1892, 213960), (2064, 196130), (2365, 171168), (2580, 156904), (2640, 153338), (2838, 142640), (3440, 117678), (3566, 113520), (3784, 106980), (4128, 98065), (4730, 85584), (5160, 78452), (5280, 76669), (5349, 75680), (5676, 71320), (6880, 58839), (7095, 57056), (7132, 56760), (7568, 53490), (8915, 45408), (9460, 42792), (10320, 39226), (10698, 37840), (11352, 35660), (14190, 28528), (14264, 28380), (15136, 26745), (17830, 22704), (18920, 21396), (19613, 20640)]