1656272640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 5838448896

約数和(自身を除く): 4182176256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 113, 120, 128, 132, 160, 165, 176, 192, 220, 226, 240, 256, 264, 320, 330, 339, 347, 352, 384, 440, 452, 480, 528, 565, 640, 660, 678, 694, 704, 768, 880, 904, 960, 1041, 1056, 1130, 1243, 1280, 1320, 1356, 1388, 1408, 1695, 1735, 1760, 1808, 1920, 2082, 2112, 2260, 2486, 2640, 2712, 2776, 2816, 3390, 3470, 3520, 3616, 3729, 3817, 3840, 4164, 4224, 4520, 4972, 5205, 5280, 5424, 5552, 6215, 6780, 6940, 7040, 7232, 7458, 7634, 8328, 8448, 9040, 9944, 10410, 10560, 10848, 11104, 11451, 12430, 13560, 13880, 14080, 14464, 14916, 15268, 16656, 18080, 18645, 19085, 19888, 20820, 21120, 21696, 22208, 22902, 24860, 27120, 27760, 28928, 29832, 30536, 33312, 36160, 37290, 38170, 39211, 39776, 41640, 42240, 43392, 44416, 45804, 49720, 54240, 55520, 57255, 59664, 61072, 66624, 72320, 74580, 76340, 78422, 79552, 83280, 86784, 88832, 91608, 99440, 108480, 111040, 114510, 117633, 119328, 122144, 133248, 144640, 149160, 152680, 156844, 159104, 166560, 183216, 196055, 198880, 216960, 222080, 229020, 235266, 238656, 244288, 266496, 298320, 305360, 313688, 318208, 333120, 366432, 392110, 397760, 431321, 433920, 444160, 458040, 470532, 477312, 488576, 588165, 596640, 610720, 627376, 666240, 732864, 784220, 795520, 862642, 916080, 941064, 954624, 977152, 1176330, 1193280, 1221440, 1254752, 1293963, 1332480, 1465728, 1568440, 1591040, 1725284, 1832160, 1882128, 2156605, 2352660, 2386560, 2442880, 2509504, 2587926, 2931456, 3136880, 3450568, 3664320, 3764256, 4313210, 4705320, 4773120, 4885760, 5019008, 5175852, 6273760, 6469815, 6901136, 7328640, 7528512, 8626420, 9410640, 10038016, 10351704, 12547520, 12939630, 13802272, 14657280, 15057024, 17252840, 18821280, 20703408, 25095040, 25879260, 27604544, 30114048, 34505680, 37642560, 41406816, 50190080, 51758520, 55209088, 69011360, 75285120, 82813632, 103517040, 110418176, 138022720, 150570240, 165627264, 207034080, 276045440, 331254528, 414068160, 552090880, 828136320, 1656272640]

約数ペア:

[(1, 1656272640), (2, 828136320), (3, 552090880), (4, 414068160), (5, 331254528), (6, 276045440), (8, 207034080), (10, 165627264), (11, 150570240), (12, 138022720), (15, 110418176), (16, 103517040), (20, 82813632), (22, 75285120), (24, 69011360), (30, 55209088), (32, 51758520), (33, 50190080), (40, 41406816), (44, 37642560), (48, 34505680), (55, 30114048), (60, 27604544), (64, 25879260), (66, 25095040), (80, 20703408), (88, 18821280), (96, 17252840), (110, 15057024), (113, 14657280), (120, 13802272), (128, 12939630), (132, 12547520), (160, 10351704), (165, 10038016), (176, 9410640), (192, 8626420), (220, 7528512), (226, 7328640), (240, 6901136), (256, 6469815), (264, 6273760), (320, 5175852), (330, 5019008), (339, 4885760), (347, 4773120), (352, 4705320), (384, 4313210), (440, 3764256), (452, 3664320), (480, 3450568), (528, 3136880), (565, 2931456), (640, 2587926), (660, 2509504), (678, 2442880), (694, 2386560), (704, 2352660), (768, 2156605), (880, 1882128), (904, 1832160), (960, 1725284), (1041, 1591040), (1056, 1568440), (1130, 1465728), (1243, 1332480), (1280, 1293963), (1320, 1254752), (1356, 1221440), (1388, 1193280), (1408, 1176330), (1695, 977152), (1735, 954624), (1760, 941064), (1808, 916080), (1920, 862642), (2082, 795520), (2112, 784220), (2260, 732864), (2486, 666240), (2640, 627376), (2712, 610720), (2776, 596640), (2816, 588165), (3390, 488576), (3470, 477312), (3520, 470532), (3616, 458040), (3729, 444160), (3817, 433920), (3840, 431321), (4164, 397760), (4224, 392110), (4520, 366432), (4972, 333120), (5205, 318208), (5280, 313688), (5424, 305360), (5552, 298320), (6215, 266496), (6780, 244288), (6940, 238656), (7040, 235266), (7232, 229020), (7458, 222080), (7634, 216960), (8328, 198880), (8448, 196055), (9040, 183216), (9944, 166560), (10410, 159104), (10560, 156844), (10848, 152680), (11104, 149160), (11451, 144640), (12430, 133248), (13560, 122144), (13880, 119328), (14080, 117633), (14464, 114510), (14916, 111040), (15268, 108480), (16656, 99440), (18080, 91608), (18645, 88832), (19085, 86784), (19888, 83280), (20820, 79552), (21120, 78422), (21696, 76340), (22208, 74580), (22902, 72320), (24860, 66624), (27120, 61072), (27760, 59664), (28928, 57255), (29832, 55520), (30536, 54240), (33312, 49720), (36160, 45804), (37290, 44416), (38170, 43392), (39211, 42240), (39776, 41640)]