1256555520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 528

約数和(自身を含む): 4950923328

約数和(自身を除く): 3694367808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 64, 66, 67, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 128, 132, 134, 144, 148, 160, 165, 176, 180, 185, 192, 198, 201, 220, 222, 240, 256, 264, 268, 288, 296, 320, 330, 333, 335, 352, 360, 370, 384, 396, 402, 407, 440, 444, 480, 495, 512, 528, 536, 555, 576, 592, 603, 640, 660, 666, 670, 704, 720, 737, 740, 768, 792, 804, 814, 880, 888, 960, 990, 1005, 1024, 1056, 1072, 1110, 1152, 1184, 1206, 1221, 1280, 1320, 1332, 1340, 1408, 1440, 1474, 1480, 1536, 1584, 1608, 1628, 1665, 1760, 1776, 1920, 1980, 2010, 2035, 2112, 2144, 2211, 2220, 2304, 2368, 2412, 2442, 2479, 2560, 2640, 2664, 2680, 2816, 2880, 2948, 2960, 3015, 3072, 3168, 3216, 3256, 3330, 3520, 3552, 3663, 3685, 3840, 3960, 4020, 4070, 4224, 4288, 4422, 4440, 4608, 4736, 4824, 4884, 4958, 5120, 5280, 5328, 5360, 5632, 5760, 5896, 5920, 6030, 6105, 6336, 6432, 6512, 6633, 6660, 7040, 7104, 7326, 7370, 7437, 7680, 7920, 8040, 8140, 8448, 8576, 8844, 8880, 9216, 9472, 9648, 9768, 9916, 10560, 10656, 10720, 11055, 11264, 11520, 11792, 11840, 12060, 12210, 12395, 12672, 12864, 13024, 13266, 13320, 14080, 14208, 14652, 14740, 14874, 15360, 15840, 16080, 16280, 16896, 17152, 17688, 17760, 18315, 18944, 19296, 19536, 19832, 21120, 21312, 21440, 22110, 22311, 23040, 23584, 23680, 24120, 24420, 24790, 25344, 25728, 26048, 26532, 26640, 27269, 28160, 28416, 29304, 29480, 29748, 31680, 32160, 32560, 33165, 33792, 34304, 35376, 35520, 36630, 37185, 37888, 38592, 39072, 39664, 42240, 42624, 42880, 44220, 44622, 46080, 47168, 47360, 48240, 48840, 49580, 50688, 51456, 52096, 53064, 53280, 54538, 56320, 56832, 58608, 58960, 59496, 63360, 64320, 65120, 66330, 68608, 70752, 71040, 73260, 74370, 77184, 78144, 79328, 81807, 84480, 85248, 85760, 88440, 89244, 94336, 94720, 96480, 97680, 99160, 101376, 102912, 104192, 106128, 106560, 109076, 111555, 113664, 117216, 117920, 118992, 126720, 128640, 130240, 132660, 136345, 141504, 142080, 146520, 148740, 154368, 156288, 158656, 163614, 168960, 170496, 171520, 176880, 178488, 188672, 189440, 192960, 195360, 198320, 205824, 208384, 212256, 213120, 218152, 223110, 234432, 235840, 237984, 245421, 253440, 257280, 260480, 265320, 272690, 283008, 284160, 293040, 297480, 308736, 312576, 317312, 327228, 340992, 343040, 353760, 356976, 377344, 385920, 390720, 396640, 409035, 416768, 424512, 426240, 436304, 446220, 468864, 471680, 475968, 490842, 506880, 514560, 520960, 530640, 545380, 566016, 568320, 586080, 594960, 617472, 625152, 634624, 654456, 707520, 713952, 754688, 771840, 781440, 793280, 818070, 849024, 852480, 872608, 892440, 937728, 943360, 951936, 981684, 1029120, 1041920, 1061280, 1090760, 1132032, 1172160, 1189920, 1227105, 1250304, 1269248, 1308912, 1415040, 1427904, 1543680, 1562880, 1586560, 1636140, 1698048, 1704960, 1745216, 1784880, 1875456, 1886720, 1903872, 1963368, 2083840, 2122560, 2181520, 2264064, 2344320, 2379840, 2454210, 2538496, 2617824, 2830080, 2855808, 3087360, 3125760, 3173120, 3272280, 3396096, 3490432, 3569760, 3750912, 3773440, 3807744, 3926736, 4245120, 4363040, 4688640, 4759680, 4908420, 5235648, 5660160, 5711616, 6251520, 6346240, 6544560, 6792192, 6980864, 7139520, 7615488, 7853472, 8490240, 8726080, 9377280, 9519360, 9816840, 10471296, 11320320, 11423232, 12692480, 13089120, 13961728, 14279040, 15706944, 16980480, 17452160, 18754560, 19038720, 19633680, 20942592, 22846464, 26178240, 27923456, 28558080, 31413888, 33960960, 34904320, 38077440, 39267360, 41885184, 52356480, 57116160, 62827776, 69808640, 78534720, 83770368, 104712960, 114232320, 125655552, 139617280, 157069440, 209425920, 251311104, 314138880, 418851840, 628277760, 1256555520]

約数ペア:

[(1, 1256555520), (2, 628277760), (3, 418851840), (4, 314138880), (5, 251311104), (6, 209425920), (8, 157069440), (9, 139617280), (10, 125655552), (11, 114232320), (12, 104712960), (15, 83770368), (16, 78534720), (18, 69808640), (20, 62827776), (22, 57116160), (24, 52356480), (30, 41885184), (32, 39267360), (33, 38077440), (36, 34904320), (37, 33960960), (40, 31413888), (44, 28558080), (45, 27923456), (48, 26178240), (55, 22846464), (60, 20942592), (64, 19633680), (66, 19038720), (67, 18754560), (72, 17452160), (74, 16980480), (80, 15706944), (88, 14279040), (90, 13961728), (96, 13089120), (99, 12692480), (110, 11423232), (111, 11320320), (120, 10471296), (128, 9816840), (132, 9519360), (134, 9377280), (144, 8726080), (148, 8490240), (160, 7853472), (165, 7615488), (176, 7139520), (180, 6980864), (185, 6792192), (192, 6544560), (198, 6346240), (201, 6251520), (220, 5711616), (222, 5660160), (240, 5235648), (256, 4908420), (264, 4759680), (268, 4688640), (288, 4363040), (296, 4245120), (320, 3926736), (330, 3807744), (333, 3773440), (335, 3750912), (352, 3569760), (360, 3490432), (370, 3396096), (384, 3272280), (396, 3173120), (402, 3125760), (407, 3087360), (440, 2855808), (444, 2830080), (480, 2617824), (495, 2538496), (512, 2454210), (528, 2379840), (536, 2344320), (555, 2264064), (576, 2181520), (592, 2122560), (603, 2083840), (640, 1963368), (660, 1903872), (666, 1886720), (670, 1875456), (704, 1784880), (720, 1745216), (737, 1704960), (740, 1698048), (768, 1636140), (792, 1586560), (804, 1562880), (814, 1543680), (880, 1427904), (888, 1415040), (960, 1308912), (990, 1269248), (1005, 1250304), (1024, 1227105), (1056, 1189920), (1072, 1172160), (1110, 1132032), (1152, 1090760), (1184, 1061280), (1206, 1041920), (1221, 1029120), (1280, 981684), (1320, 951936), (1332, 943360), (1340, 937728), (1408, 892440), (1440, 872608), (1474, 852480), (1480, 849024), (1536, 818070), (1584, 793280), (1608, 781440), (1628, 771840), (1665, 754688), (1760, 713952), (1776, 707520), (1920, 654456), (1980, 634624), (2010, 625152), (2035, 617472), (2112, 594960), (2144, 586080), (2211, 568320), (2220, 566016), (2304, 545380), (2368, 530640), (2412, 520960), (2442, 514560), (2479, 506880), (2560, 490842), (2640, 475968), (2664, 471680), (2680, 468864), (2816, 446220), (2880, 436304), (2948, 426240), (2960, 424512), (3015, 416768), (3072, 409035), (3168, 396640), (3216, 390720), (3256, 385920), (3330, 377344), (3520, 356976), (3552, 353760), (3663, 343040), (3685, 340992), (3840, 327228), (3960, 317312), (4020, 312576), (4070, 308736), (4224, 297480), (4288, 293040), (4422, 284160), (4440, 283008), (4608, 272690), (4736, 265320), (4824, 260480), (4884, 257280), (4958, 253440), (5120, 245421), (5280, 237984), (5328, 235840), (5360, 234432), (5632, 223110), (5760, 218152), (5896, 213120), (5920, 212256), (6030, 208384), (6105, 205824), (6336, 198320), (6432, 195360), (6512, 192960), (6633, 189440), (6660, 188672), (7040, 178488), (7104, 176880), (7326, 171520), (7370, 170496), (7437, 168960), (7680, 163614), (7920, 158656), (8040, 156288), (8140, 154368), (8448, 148740), (8576, 146520), (8844, 142080), (8880, 141504), (9216, 136345), (9472, 132660), (9648, 130240), (9768, 128640), (9916, 126720), (10560, 118992), (10656, 117920), (10720, 117216), (11055, 113664), (11264, 111555), (11520, 109076), (11792, 106560), (11840, 106128), (12060, 104192), (12210, 102912), (12395, 101376), (12672, 99160), (12864, 97680), (13024, 96480), (13266, 94720), (13320, 94336), (14080, 89244), (14208, 88440), (14652, 85760), (14740, 85248), (14874, 84480), (15360, 81807), (15840, 79328), (16080, 78144), (16280, 77184), (16896, 74370), (17152, 73260), (17688, 71040), (17760, 70752), (18315, 68608), (18944, 66330), (19296, 65120), (19536, 64320), (19832, 63360), (21120, 59496), (21312, 58960), (21440, 58608), (22110, 56832), (22311, 56320), (23040, 54538), (23584, 53280), (23680, 53064), (24120, 52096), (24420, 51456), (24790, 50688), (25344, 49580), (25728, 48840), (26048, 48240), (26532, 47360), (26640, 47168), (27269, 46080), (28160, 44622), (28416, 44220), (29304, 42880), (29480, 42624), (29748, 42240), (31680, 39664), (32160, 39072), (32560, 38592), (33165, 37888), (33792, 37185), (34304, 36630), (35376, 35520)]