276992640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2575

約数の個数: 192

約数和(自身を含む): 1007229600

約数和(自身を除く): 730236960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2531, 2736, 2880, 3040, 3420, 3648, 4560, 5062, 5472, 5760, 6080, 6840, 7296, 7593, 9120, 10124, 10944, 12160, 12655, 13680, 15186, 18240, 20248, 21888, 22779, 25310, 27360, 30372, 36480, 37965, 40496, 45558, 48089, 50620, 54720, 60744, 75930, 80992, 91116, 96178, 101240, 109440, 113895, 121488, 144267, 151860, 161984, 182232, 192356, 202480, 227790, 240445, 242976, 288534, 303720, 323968, 364464, 384712, 404960, 432801, 455580, 480890, 485952, 577068, 607440, 721335, 728928, 769424, 809920, 865602, 911160, 961780, 971904, 1154136, 1214880, 1442670, 1457856, 1538848, 1619840, 1731204, 1822320, 1923560, 2164005, 2308272, 2429760, 2885340, 2915712, 3077696, 3462408, 3644640, 3847120, 4328010, 4616544, 4859520, 5770680, 6155392, 6924816, 7289280, 7694240, 8656020, 9233088, 11541360, 13849632, 14578560, 15388480, 17312040, 18466176, 23082720, 27699264, 30776960, 34624080, 46165440, 55398528, 69248160, 92330880, 138496320, 276992640]

約数ペア:

[(1, 276992640), (2, 138496320), (3, 92330880), (4, 69248160), (5, 55398528), (6, 46165440), (8, 34624080), (9, 30776960), (10, 27699264), (12, 23082720), (15, 18466176), (16, 17312040), (18, 15388480), (19, 14578560), (20, 13849632), (24, 11541360), (30, 9233088), (32, 8656020), (36, 7694240), (38, 7289280), (40, 6924816), (45, 6155392), (48, 5770680), (57, 4859520), (60, 4616544), (64, 4328010), (72, 3847120), (76, 3644640), (80, 3462408), (90, 3077696), (95, 2915712), (96, 2885340), (114, 2429760), (120, 2308272), (128, 2164005), (144, 1923560), (152, 1822320), (160, 1731204), (171, 1619840), (180, 1538848), (190, 1457856), (192, 1442670), (228, 1214880), (240, 1154136), (285, 971904), (288, 961780), (304, 911160), (320, 865602), (342, 809920), (360, 769424), (380, 728928), (384, 721335), (456, 607440), (480, 577068), (570, 485952), (576, 480890), (608, 455580), (640, 432801), (684, 404960), (720, 384712), (760, 364464), (855, 323968), (912, 303720), (960, 288534), (1140, 242976), (1152, 240445), (1216, 227790), (1368, 202480), (1440, 192356), (1520, 182232), (1710, 161984), (1824, 151860), (1920, 144267), (2280, 121488), (2432, 113895), (2531, 109440), (2736, 101240), (2880, 96178), (3040, 91116), (3420, 80992), (3648, 75930), (4560, 60744), (5062, 54720), (5472, 50620), (5760, 48089), (6080, 45558), (6840, 40496), (7296, 37965), (7593, 36480), (9120, 30372), (10124, 27360), (10944, 25310), (12160, 22779), (12655, 21888), (13680, 20248), (15186, 18240)]