19862169120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{23027}}^1$

素因数の和:23647

約数の個数: 144

約数和(自身を含む): 67895755200

約数和(自身を除く): 48033586080

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 599, 720, 1198, 1440, 1797, 2396, 2995, 3594, 4792, 5391, 5990, 7188, 8985, 9584, 10782, 11980, 14376, 17970, 19168, 21564, 23027, 23960, 26955, 28752, 35940, 43128, 46054, 47920, 53910, 57504, 69081, 71880, 86256, 92108, 95840, 107820, 115135, 138162, 143760, 172512, 184216, 207243, 215640, 230270, 276324, 287520, 345405, 368432, 414486, 431280, 460540, 552648, 690810, 736864, 828972, 862560, 921080, 1036215, 1105296, 1381620, 1657944, 1842160, 2072430, 2210592, 2763240, 3315888, 3684320, 4144860, 5526480, 6631776, 8289720, 11052960, 13793173, 16579440, 27586346, 33158880, 41379519, 55172692, 68965865, 82759038, 110345384, 124138557, 137931730, 165518076, 206897595, 220690768, 248277114, 275863460, 331036152, 413795190, 441381536, 496554228, 551726920, 620692785, 662072304, 827590380, 993108456, 1103453840, 1241385570, 1324144608, 1655180760, 1986216912, 2206907680, 2482771140, 3310361520, 3972433824, 4965542280, 6620723040, 9931084560, 19862169120]

約数ペア:

[(1, 19862169120), (2, 9931084560), (3, 6620723040), (4, 4965542280), (5, 3972433824), (6, 3310361520), (8, 2482771140), (9, 2206907680), (10, 1986216912), (12, 1655180760), (15, 1324144608), (16, 1241385570), (18, 1103453840), (20, 993108456), (24, 827590380), (30, 662072304), (32, 620692785), (36, 551726920), (40, 496554228), (45, 441381536), (48, 413795190), (60, 331036152), (72, 275863460), (80, 248277114), (90, 220690768), (96, 206897595), (120, 165518076), (144, 137931730), (160, 124138557), (180, 110345384), (240, 82759038), (288, 68965865), (360, 55172692), (480, 41379519), (599, 33158880), (720, 27586346), (1198, 16579440), (1440, 13793173), (1797, 11052960), (2396, 8289720), (2995, 6631776), (3594, 5526480), (4792, 4144860), (5391, 3684320), (5990, 3315888), (7188, 2763240), (8985, 2210592), (9584, 2072430), (10782, 1842160), (11980, 1657944), (14376, 1381620), (17970, 1105296), (19168, 1036215), (21564, 921080), (23027, 862560), (23960, 828972), (26955, 736864), (28752, 690810), (35940, 552648), (43128, 460540), (46054, 431280), (47920, 414486), (53910, 368432), (57504, 345405), (69081, 287520), (71880, 276324), (86256, 230270), (92108, 215640), (95840, 207243), (107820, 184216), (115135, 172512), (138162, 143760)]