51740640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 217728000

約数和(自身を除く): 165987360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 59, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 118, 120, 126, 135, 140, 144, 145, 160, 168, 174, 177, 180, 189, 203, 210, 216, 224, 232, 236, 240, 252, 261, 270, 280, 288, 290, 295, 315, 336, 348, 354, 360, 378, 406, 413, 420, 432, 435, 464, 472, 480, 504, 522, 531, 540, 560, 580, 590, 609, 630, 672, 696, 708, 720, 756, 783, 812, 826, 840, 864, 870, 885, 928, 944, 945, 1008, 1015, 1044, 1062, 1080, 1120, 1160, 1180, 1218, 1239, 1260, 1305, 1392, 1416, 1440, 1512, 1566, 1593, 1624, 1652, 1680, 1711, 1740, 1770, 1827, 1888, 1890, 2016, 2030, 2065, 2088, 2124, 2160, 2320, 2360, 2436, 2478, 2520, 2610, 2655, 2784, 2832, 3024, 3045, 3132, 3186, 3248, 3304, 3360, 3422, 3480, 3540, 3654, 3717, 3780, 3915, 4060, 4130, 4176, 4248, 4320, 4640, 4720, 4872, 4956, 5040, 5133, 5220, 5310, 5481, 5664, 6048, 6090, 6195, 6264, 6372, 6496, 6608, 6844, 6960, 7080, 7308, 7434, 7560, 7830, 7965, 8120, 8260, 8352, 8496, 8555, 9135, 9440, 9744, 9912, 10080, 10266, 10440, 10620, 10962, 11151, 11977, 12180, 12390, 12528, 12744, 13216, 13688, 13920, 14160, 14616, 14868, 15120, 15399, 15660, 15930, 16240, 16520, 16992, 17110, 18270, 18585, 19488, 19824, 20532, 20880, 21240, 21924, 22302, 23954, 24360, 24780, 25056, 25488, 25665, 27376, 27405, 28320, 29232, 29736, 30240, 30798, 31320, 31860, 32480, 33040, 34220, 35931, 36540, 37170, 39648, 41064, 41760, 42480, 43848, 44604, 46197, 47908, 48720, 49560, 50976, 51330, 54752, 54810, 55755, 58464, 59472, 59885, 61596, 62640, 63720, 66080, 68440, 71862, 73080, 74340, 76995, 82128, 84960, 87696, 89208, 92394, 95816, 97440, 99120, 102660, 107793, 109620, 111510, 118944, 119770, 123192, 125280, 127440, 136880, 143724, 146160, 148680, 153990, 164256, 175392, 178416, 179655, 184788, 191632, 198240, 205320, 215586, 219240, 223020, 230985, 239540, 246384, 254880, 273760, 287448, 292320, 297360, 307980, 323379, 356832, 359310, 369576, 383264, 410640, 431172, 438480, 446040, 461970, 479080, 492768, 538965, 574896, 594720, 615960, 646758, 718620, 739152, 821280, 862344, 876960, 892080, 923940, 958160, 1077930, 1149792, 1231920, 1293516, 1437240, 1478304, 1616895, 1724688, 1784160, 1847880, 1916320, 2155860, 2463840, 2587032, 2874480, 3233790, 3449376, 3695760, 4311720, 5174064, 5748960, 6467580, 7391520, 8623440, 10348128, 12935160, 17246880, 25870320, 51740640]

約数ペア:

[(1, 51740640), (2, 25870320), (3, 17246880), (4, 12935160), (5, 10348128), (6, 8623440), (7, 7391520), (8, 6467580), (9, 5748960), (10, 5174064), (12, 4311720), (14, 3695760), (15, 3449376), (16, 3233790), (18, 2874480), (20, 2587032), (21, 2463840), (24, 2155860), (27, 1916320), (28, 1847880), (29, 1784160), (30, 1724688), (32, 1616895), (35, 1478304), (36, 1437240), (40, 1293516), (42, 1231920), (45, 1149792), (48, 1077930), (54, 958160), (56, 923940), (58, 892080), (59, 876960), (60, 862344), (63, 821280), (70, 739152), (72, 718620), (80, 646758), (84, 615960), (87, 594720), (90, 574896), (96, 538965), (105, 492768), (108, 479080), (112, 461970), (116, 446040), (118, 438480), (120, 431172), (126, 410640), (135, 383264), (140, 369576), (144, 359310), (145, 356832), (160, 323379), (168, 307980), (174, 297360), (177, 292320), (180, 287448), (189, 273760), (203, 254880), (210, 246384), (216, 239540), (224, 230985), (232, 223020), (236, 219240), (240, 215586), (252, 205320), (261, 198240), (270, 191632), (280, 184788), (288, 179655), (290, 178416), (295, 175392), (315, 164256), (336, 153990), (348, 148680), (354, 146160), (360, 143724), (378, 136880), (406, 127440), (413, 125280), (420, 123192), (432, 119770), (435, 118944), (464, 111510), (472, 109620), (480, 107793), (504, 102660), (522, 99120), (531, 97440), (540, 95816), (560, 92394), (580, 89208), (590, 87696), (609, 84960), (630, 82128), (672, 76995), (696, 74340), (708, 73080), (720, 71862), (756, 68440), (783, 66080), (812, 63720), (826, 62640), (840, 61596), (864, 59885), (870, 59472), (885, 58464), (928, 55755), (944, 54810), (945, 54752), (1008, 51330), (1015, 50976), (1044, 49560), (1062, 48720), (1080, 47908), (1120, 46197), (1160, 44604), (1180, 43848), (1218, 42480), (1239, 41760), (1260, 41064), (1305, 39648), (1392, 37170), (1416, 36540), (1440, 35931), (1512, 34220), (1566, 33040), (1593, 32480), (1624, 31860), (1652, 31320), (1680, 30798), (1711, 30240), (1740, 29736), (1770, 29232), (1827, 28320), (1888, 27405), (1890, 27376), (2016, 25665), (2030, 25488), (2065, 25056), (2088, 24780), (2124, 24360), (2160, 23954), (2320, 22302), (2360, 21924), (2436, 21240), (2478, 20880), (2520, 20532), (2610, 19824), (2655, 19488), (2784, 18585), (2832, 18270), (3024, 17110), (3045, 16992), (3132, 16520), (3186, 16240), (3248, 15930), (3304, 15660), (3360, 15399), (3422, 15120), (3480, 14868), (3540, 14616), (3654, 14160), (3717, 13920), (3780, 13688), (3915, 13216), (4060, 12744), (4130, 12528), (4176, 12390), (4248, 12180), (4320, 11977), (4640, 11151), (4720, 10962), (4872, 10620), (4956, 10440), (5040, 10266), (5133, 10080), (5220, 9912), (5310, 9744), (5481, 9440), (5664, 9135), (6048, 8555), (6090, 8496), (6195, 8352), (6264, 8260), (6372, 8120), (6496, 7965), (6608, 7830), (6844, 7560), (6960, 7434), (7080, 7308)]