1382474880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1031

約数の個数: 192

約数和(自身を含む): 4793887800

約数和(自身を除く): 3411412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 389, 480, 576, 617, 640, 720, 778, 960, 1152, 1167, 1234, 1440, 1556, 1851, 1920, 1945, 2334, 2468, 2880, 3085, 3112, 3501, 3702, 3890, 4668, 4936, 5553, 5760, 5835, 6170, 6224, 7002, 7404, 7780, 9255, 9336, 9872, 11106, 11670, 12340, 12448, 14004, 14808, 15560, 17505, 18510, 18672, 19744, 22212, 23340, 24680, 24896, 27765, 28008, 29616, 31120, 35010, 37020, 37344, 39488, 44424, 46680, 49360, 49792, 55530, 56016, 59232, 62240, 70020, 74040, 74688, 78976, 88848, 93360, 98720, 111060, 112032, 118464, 124480, 140040, 148080, 149376, 177696, 186720, 197440, 222120, 224064, 236928, 240013, 248960, 280080, 296160, 355392, 373440, 394880, 444240, 448128, 480026, 560160, 592320, 710784, 720039, 746880, 888480, 960052, 1120320, 1184640, 1200065, 1440078, 1776960, 1920104, 2160117, 2240640, 2400130, 2880156, 3553920, 3600195, 3840208, 4320234, 4800260, 5760312, 7200390, 7680416, 8640468, 9600520, 10800585, 11520624, 14400780, 15360832, 17280936, 19201040, 21601170, 23041248, 28801560, 30721664, 34561872, 38402080, 43202340, 46082496, 57603120, 69123744, 76804160, 86404680, 92164992, 115206240, 138247488, 153608320, 172809360, 230412480, 276494976, 345618720, 460824960, 691237440, 1382474880]

約数ペア:

[(1, 1382474880), (2, 691237440), (3, 460824960), (4, 345618720), (5, 276494976), (6, 230412480), (8, 172809360), (9, 153608320), (10, 138247488), (12, 115206240), (15, 92164992), (16, 86404680), (18, 76804160), (20, 69123744), (24, 57603120), (30, 46082496), (32, 43202340), (36, 38402080), (40, 34561872), (45, 30721664), (48, 28801560), (60, 23041248), (64, 21601170), (72, 19201040), (80, 17280936), (90, 15360832), (96, 14400780), (120, 11520624), (128, 10800585), (144, 9600520), (160, 8640468), (180, 7680416), (192, 7200390), (240, 5760312), (288, 4800260), (320, 4320234), (360, 3840208), (384, 3600195), (389, 3553920), (480, 2880156), (576, 2400130), (617, 2240640), (640, 2160117), (720, 1920104), (778, 1776960), (960, 1440078), (1152, 1200065), (1167, 1184640), (1234, 1120320), (1440, 960052), (1556, 888480), (1851, 746880), (1920, 720039), (1945, 710784), (2334, 592320), (2468, 560160), (2880, 480026), (3085, 448128), (3112, 444240), (3501, 394880), (3702, 373440), (3890, 355392), (4668, 296160), (4936, 280080), (5553, 248960), (5760, 240013), (5835, 236928), (6170, 224064), (6224, 222120), (7002, 197440), (7404, 186720), (7780, 177696), (9255, 149376), (9336, 148080), (9872, 140040), (11106, 124480), (11670, 118464), (12340, 112032), (12448, 111060), (14004, 98720), (14808, 93360), (15560, 88848), (17505, 78976), (18510, 74688), (18672, 74040), (19744, 70020), (22212, 62240), (23340, 59232), (24680, 56016), (24896, 55530), (27765, 49792), (28008, 49360), (29616, 46680), (31120, 44424), (35010, 39488), (37020, 37344)]