427244160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 1579253760

約数和(自身を除く): 1152009600

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, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 383, 384, 415, 420, 448, 480, 498, 560, 581, 640, 664, 672, 766, 830, 840, 896, 960, 996, 1120, 1149, 1162, 1245, 1328, 1344, 1532, 1660, 1680, 1743, 1915, 1920, 1992, 2240, 2298, 2324, 2490, 2656, 2681, 2688, 2905, 3064, 3320, 3360, 3486, 3830, 3984, 4480, 4596, 4648, 4980, 5312, 5362, 5745, 5810, 6128, 6640, 6720, 6972, 7660, 7968, 8043, 8715, 9192, 9296, 9960, 10624, 10724, 11490, 11620, 12256, 13280, 13405, 13440, 13944, 15320, 15936, 16086, 17430, 18384, 18592, 19920, 21448, 22980, 23240, 24512, 26560, 26810, 27888, 30640, 31789, 31872, 32172, 34860, 36768, 37184, 39840, 40215, 42896, 45960, 46480, 49024, 53120, 53620, 55776, 61280, 63578, 64344, 69720, 73536, 74368, 79680, 80430, 85792, 91920, 92960, 95367, 107240, 111552, 122560, 127156, 128688, 139440, 147072, 158945, 159360, 160860, 171584, 183840, 185920, 190734, 214480, 222523, 223104, 245120, 254312, 257376, 278880, 317890, 321720, 343168, 367680, 371840, 381468, 428960, 445046, 476835, 508624, 514752, 557760, 635780, 643440, 667569, 735360, 762936, 857920, 890092, 953670, 1017248, 1029504, 1112615, 1115520, 1271560, 1286880, 1335138, 1525872, 1715840, 1780184, 1907340, 2034496, 2225230, 2543120, 2573760, 2670276, 3051744, 3337845, 3560368, 3814680, 4068992, 4450460, 5086240, 5147520, 5340552, 6103488, 6675690, 7120736, 7629360, 8900920, 10172480, 10681104, 12206976, 13351380, 14241472, 15258720, 17801840, 20344960, 21362208, 26702760, 28482944, 30517440, 35603680, 42724416, 53405520, 61034880, 71207360, 85448832, 106811040, 142414720, 213622080, 427244160]

約数ペア:

[(1, 427244160), (2, 213622080), (3, 142414720), (4, 106811040), (5, 85448832), (6, 71207360), (7, 61034880), (8, 53405520), (10, 42724416), (12, 35603680), (14, 30517440), (15, 28482944), (16, 26702760), (20, 21362208), (21, 20344960), (24, 17801840), (28, 15258720), (30, 14241472), (32, 13351380), (35, 12206976), (40, 10681104), (42, 10172480), (48, 8900920), (56, 7629360), (60, 7120736), (64, 6675690), (70, 6103488), (80, 5340552), (83, 5147520), (84, 5086240), (96, 4450460), (105, 4068992), (112, 3814680), (120, 3560368), (128, 3337845), (140, 3051744), (160, 2670276), (166, 2573760), (168, 2543120), (192, 2225230), (210, 2034496), (224, 1907340), (240, 1780184), (249, 1715840), (280, 1525872), (320, 1335138), (332, 1286880), (336, 1271560), (383, 1115520), (384, 1112615), (415, 1029504), (420, 1017248), (448, 953670), (480, 890092), (498, 857920), (560, 762936), (581, 735360), (640, 667569), (664, 643440), (672, 635780), (766, 557760), (830, 514752), (840, 508624), (896, 476835), (960, 445046), (996, 428960), (1120, 381468), (1149, 371840), (1162, 367680), (1245, 343168), (1328, 321720), (1344, 317890), (1532, 278880), (1660, 257376), (1680, 254312), (1743, 245120), (1915, 223104), (1920, 222523), (1992, 214480), (2240, 190734), (2298, 185920), (2324, 183840), (2490, 171584), (2656, 160860), (2681, 159360), (2688, 158945), (2905, 147072), (3064, 139440), (3320, 128688), (3360, 127156), (3486, 122560), (3830, 111552), (3984, 107240), (4480, 95367), (4596, 92960), (4648, 91920), (4980, 85792), (5312, 80430), (5362, 79680), (5745, 74368), (5810, 73536), (6128, 69720), (6640, 64344), (6720, 63578), (6972, 61280), (7660, 55776), (7968, 53620), (8043, 53120), (8715, 49024), (9192, 46480), (9296, 45960), (9960, 42896), (10624, 40215), (10724, 39840), (11490, 37184), (11620, 36768), (12256, 34860), (13280, 32172), (13405, 31872), (13440, 31789), (13944, 30640), (15320, 27888), (15936, 26810), (16086, 26560), (17430, 24512), (18384, 23240), (18592, 22980), (19920, 21448)]