271578720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 192

約数和(自身を含む): 986743296

約数和(自身を除く): 715164576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 617, 655, 672, 786, 840, 917, 1048, 1120, 1234, 1310, 1572, 1680, 1834, 1851, 1965, 2096, 2468, 2620, 2751, 3085, 3144, 3360, 3668, 3702, 3930, 4192, 4319, 4585, 4936, 5240, 5502, 6170, 6288, 7336, 7404, 7860, 8638, 9170, 9255, 9872, 10480, 11004, 12340, 12576, 12957, 13755, 14672, 14808, 15720, 17276, 18340, 18510, 19744, 20960, 21595, 22008, 24680, 25914, 27510, 29344, 29616, 31440, 34552, 36680, 37020, 43190, 44016, 49360, 51828, 55020, 59232, 62880, 64785, 69104, 73360, 74040, 80827, 86380, 88032, 98720, 103656, 110040, 129570, 138208, 146720, 148080, 161654, 172760, 207312, 220080, 242481, 259140, 296160, 323308, 345520, 404135, 414624, 440160, 484962, 518280, 565789, 646616, 691040, 808270, 969924, 1036560, 1131578, 1212405, 1293232, 1616540, 1697367, 1939848, 2073120, 2263156, 2424810, 2586464, 2828945, 3233080, 3394734, 3879696, 4526312, 4849620, 5657890, 6466160, 6789468, 7759392, 8486835, 9052624, 9699240, 11315780, 12932320, 13578936, 16973670, 18105248, 19398480, 22631560, 27157872, 33947340, 38796960, 45263120, 54315744, 67894680, 90526240, 135789360, 271578720]

約数ペア:

[(1, 271578720), (2, 135789360), (3, 90526240), (4, 67894680), (5, 54315744), (6, 45263120), (7, 38796960), (8, 33947340), (10, 27157872), (12, 22631560), (14, 19398480), (15, 18105248), (16, 16973670), (20, 13578936), (21, 12932320), (24, 11315780), (28, 9699240), (30, 9052624), (32, 8486835), (35, 7759392), (40, 6789468), (42, 6466160), (48, 5657890), (56, 4849620), (60, 4526312), (70, 3879696), (80, 3394734), (84, 3233080), (96, 2828945), (105, 2586464), (112, 2424810), (120, 2263156), (131, 2073120), (140, 1939848), (160, 1697367), (168, 1616540), (210, 1293232), (224, 1212405), (240, 1131578), (262, 1036560), (280, 969924), (336, 808270), (393, 691040), (420, 646616), (480, 565789), (524, 518280), (560, 484962), (617, 440160), (655, 414624), (672, 404135), (786, 345520), (840, 323308), (917, 296160), (1048, 259140), (1120, 242481), (1234, 220080), (1310, 207312), (1572, 172760), (1680, 161654), (1834, 148080), (1851, 146720), (1965, 138208), (2096, 129570), (2468, 110040), (2620, 103656), (2751, 98720), (3085, 88032), (3144, 86380), (3360, 80827), (3668, 74040), (3702, 73360), (3930, 69104), (4192, 64785), (4319, 62880), (4585, 59232), (4936, 55020), (5240, 51828), (5502, 49360), (6170, 44016), (6288, 43190), (7336, 37020), (7404, 36680), (7860, 34552), (8638, 31440), (9170, 29616), (9255, 29344), (9872, 27510), (10480, 25914), (11004, 24680), (12340, 22008), (12576, 21595), (12957, 20960), (13755, 19744), (14672, 18510), (14808, 18340), (15720, 17276)]