1938948480

素因数分解:

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

素因数の和:2582

約数の個数: 384

約数和(自身を含む): 8057836800

約数和(自身を除く): 6118888320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2432, 2520, 2531, 2660, 2688, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4480, 4560, 4788, 5040, 5062, 5320, 5472, 5760, 5985, 6080, 6384, 6720, 6840, 7296, 7593, 7980, 8064, 8512, 9120, 9576, 10080, 10124, 10640, 10944, 11970, 12160, 12655, 12768, 13440, 13680, 15186, 15960, 17024, 17717, 18240, 19152, 20160, 20248, 21280, 21888, 22779, 23940, 25310, 25536, 27360, 30372, 31920, 35434, 36480, 37965, 38304, 40320, 40496, 42560, 45558, 47880, 48089, 50620, 51072, 53151, 54720, 60744, 63840, 70868, 75930, 76608, 80992, 85120, 88585, 91116, 95760, 96178, 101240, 106302, 109440, 113895, 121488, 127680, 141736, 144267, 151860, 153216, 159453, 161984, 177170, 182232, 191520, 192356, 202480, 212604, 227790, 240445, 242976, 255360, 265755, 283472, 288534, 303720, 318906, 323968, 336623, 354340, 364464, 383040, 384712, 404960, 425208, 432801, 455580, 480890, 485952, 531510, 566944, 577068, 607440, 637812, 673246, 708680, 721335, 728928, 766080, 769424, 797265, 809920, 850416, 865602, 911160, 961780, 971904, 1009869, 1063020, 1133888, 1154136, 1214880, 1275624, 1346492, 1417360, 1442670, 1457856, 1538848, 1594530, 1619840, 1683115, 1700832, 1731204, 1822320, 1923560, 2019738, 2126040, 2164005, 2267776, 2308272, 2429760, 2551248, 2692984, 2834720, 2885340, 2915712, 3029607, 3077696, 3189060, 3366230, 3401664, 3462408, 3644640, 3847120, 4039476, 4252080, 4328010, 4616544, 4859520, 5049345, 5102496, 5385968, 5669440, 5770680, 6059214, 6155392, 6378120, 6732460, 6803328, 6924816, 7289280, 7694240, 8078952, 8504160, 8656020, 9233088, 10098690, 10204992, 10771936, 11338880, 11541360, 12118428, 12756240, 13464920, 13849632, 14578560, 15148035, 15388480, 16157904, 17008320, 17312040, 18466176, 20197380, 20409984, 21543872, 23082720, 24236856, 25512480, 26929840, 27699264, 30296070, 30776960, 32315808, 34016640, 34624080, 40394760, 43087744, 46165440, 48473712, 51024960, 53859680, 55398528, 60592140, 64631616, 69248160, 80789520, 92330880, 96947424, 102049920, 107719360, 121184280, 129263232, 138496320, 161579040, 193894848, 215438720, 242368560, 276992640, 323158080, 387789696, 484737120, 646316160, 969474240, 1938948480]

約数ペア:

[(1, 1938948480), (2, 969474240), (3, 646316160), (4, 484737120), (5, 387789696), (6, 323158080), (7, 276992640), (8, 242368560), (9, 215438720), (10, 193894848), (12, 161579040), (14, 138496320), (15, 129263232), (16, 121184280), (18, 107719360), (19, 102049920), (20, 96947424), (21, 92330880), (24, 80789520), (28, 69248160), (30, 64631616), (32, 60592140), (35, 55398528), (36, 53859680), (38, 51024960), (40, 48473712), (42, 46165440), (45, 43087744), (48, 40394760), (56, 34624080), (57, 34016640), (60, 32315808), (63, 30776960), (64, 30296070), (70, 27699264), (72, 26929840), (76, 25512480), (80, 24236856), (84, 23082720), (90, 21543872), (95, 20409984), (96, 20197380), (105, 18466176), (112, 17312040), (114, 17008320), (120, 16157904), (126, 15388480), (128, 15148035), (133, 14578560), (140, 13849632), (144, 13464920), (152, 12756240), (160, 12118428), (168, 11541360), (171, 11338880), (180, 10771936), (190, 10204992), (192, 10098690), (210, 9233088), (224, 8656020), (228, 8504160), (240, 8078952), (252, 7694240), (266, 7289280), (280, 6924816), (285, 6803328), (288, 6732460), (304, 6378120), (315, 6155392), (320, 6059214), (336, 5770680), (342, 5669440), (360, 5385968), (380, 5102496), (384, 5049345), (399, 4859520), (420, 4616544), (448, 4328010), (456, 4252080), (480, 4039476), (504, 3847120), (532, 3644640), (560, 3462408), (570, 3401664), (576, 3366230), (608, 3189060), (630, 3077696), (640, 3029607), (665, 2915712), (672, 2885340), (684, 2834720), (720, 2692984), (760, 2551248), (798, 2429760), (840, 2308272), (855, 2267776), (896, 2164005), (912, 2126040), (960, 2019738), (1008, 1923560), (1064, 1822320), (1120, 1731204), (1140, 1700832), (1152, 1683115), (1197, 1619840), (1216, 1594530), (1260, 1538848), (1330, 1457856), (1344, 1442670), (1368, 1417360), (1440, 1346492), (1520, 1275624), (1596, 1214880), (1680, 1154136), (1710, 1133888), (1824, 1063020), (1920, 1009869), (1995, 971904), (2016, 961780), (2128, 911160), (2240, 865602), (2280, 850416), (2394, 809920), (2432, 797265), (2520, 769424), (2531, 766080), (2660, 728928), (2688, 721335), (2736, 708680), (2880, 673246), (3040, 637812), (3192, 607440), (3360, 577068), (3420, 566944), (3648, 531510), (3990, 485952), (4032, 480890), (4256, 455580), (4480, 432801), (4560, 425208), (4788, 404960), (5040, 384712), (5062, 383040), (5320, 364464), (5472, 354340), (5760, 336623), (5985, 323968), (6080, 318906), (6384, 303720), (6720, 288534), (6840, 283472), (7296, 265755), (7593, 255360), (7980, 242976), (8064, 240445), (8512, 227790), (9120, 212604), (9576, 202480), (10080, 192356), (10124, 191520), (10640, 182232), (10944, 177170), (11970, 161984), (12160, 159453), (12655, 153216), (12768, 151860), (13440, 144267), (13680, 141736), (15186, 127680), (15960, 121488), (17024, 113895), (17717, 109440), (18240, 106302), (19152, 101240), (20160, 96178), (20248, 95760), (21280, 91116), (21888, 88585), (22779, 85120), (23940, 80992), (25310, 76608), (25536, 75930), (27360, 70868), (30372, 63840), (31920, 60744), (35434, 54720), (36480, 53151), (37965, 51072), (38304, 50620), (40320, 48089), (40496, 47880), (42560, 45558)]