227214720

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 224

約数和(自身を含む): 816077520

約数和(自身を除く): 588862800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 487, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 974, 1080, 1152, 1215, 1296, 1440, 1458, 1461, 1620, 1728, 1920, 1944, 1948, 2160, 2430, 2435, 2592, 2880, 2916, 2922, 3240, 3456, 3645, 3888, 3896, 4320, 4383, 4860, 4870, 5184, 5760, 5832, 5844, 6480, 7290, 7305, 7776, 7792, 8640, 8766, 9720, 9740, 10368, 11664, 11688, 12960, 13149, 14580, 14610, 15552, 15584, 17280, 17532, 19440, 19480, 21915, 23328, 23376, 25920, 26298, 29160, 29220, 31104, 31168, 35064, 38880, 38960, 39447, 43830, 46656, 46752, 51840, 52596, 58320, 58440, 62336, 65745, 70128, 77760, 77920, 78894, 87660, 93312, 93504, 105192, 116640, 116880, 118341, 131490, 140256, 155520, 155840, 157788, 175320, 187008, 197235, 210384, 233280, 233760, 236682, 262980, 280512, 311680, 315576, 350640, 355023, 394470, 420768, 466560, 467520, 473364, 525960, 561024, 591705, 631152, 701280, 710046, 788940, 841536, 935040, 946728, 1051920, 1183410, 1262304, 1402560, 1420092, 1577880, 1683072, 1775115, 1893456, 2103840, 2366820, 2524608, 2805120, 2840184, 3155760, 3550230, 3786912, 4207680, 4733640, 5049216, 5680368, 6311520, 7100460, 7573824, 8415360, 9467280, 11360736, 12623040, 14200920, 15147648, 18934560, 22721472, 25246080, 28401840, 37869120, 45442944, 56803680, 75738240, 113607360, 227214720]

約数ペア:

[(1, 227214720), (2, 113607360), (3, 75738240), (4, 56803680), (5, 45442944), (6, 37869120), (8, 28401840), (9, 25246080), (10, 22721472), (12, 18934560), (15, 15147648), (16, 14200920), (18, 12623040), (20, 11360736), (24, 9467280), (27, 8415360), (30, 7573824), (32, 7100460), (36, 6311520), (40, 5680368), (45, 5049216), (48, 4733640), (54, 4207680), (60, 3786912), (64, 3550230), (72, 3155760), (80, 2840184), (81, 2805120), (90, 2524608), (96, 2366820), (108, 2103840), (120, 1893456), (128, 1775115), (135, 1683072), (144, 1577880), (160, 1420092), (162, 1402560), (180, 1262304), (192, 1183410), (216, 1051920), (240, 946728), (243, 935040), (270, 841536), (288, 788940), (320, 710046), (324, 701280), (360, 631152), (384, 591705), (405, 561024), (432, 525960), (480, 473364), (486, 467520), (487, 466560), (540, 420768), (576, 394470), (640, 355023), (648, 350640), (720, 315576), (729, 311680), (810, 280512), (864, 262980), (960, 236682), (972, 233760), (974, 233280), (1080, 210384), (1152, 197235), (1215, 187008), (1296, 175320), (1440, 157788), (1458, 155840), (1461, 155520), (1620, 140256), (1728, 131490), (1920, 118341), (1944, 116880), (1948, 116640), (2160, 105192), (2430, 93504), (2435, 93312), (2592, 87660), (2880, 78894), (2916, 77920), (2922, 77760), (3240, 70128), (3456, 65745), (3645, 62336), (3888, 58440), (3896, 58320), (4320, 52596), (4383, 51840), (4860, 46752), (4870, 46656), (5184, 43830), (5760, 39447), (5832, 38960), (5844, 38880), (6480, 35064), (7290, 31168), (7305, 31104), (7776, 29220), (7792, 29160), (8640, 26298), (8766, 25920), (9720, 23376), (9740, 23328), (10368, 21915), (11664, 19480), (11688, 19440), (12960, 17532), (13149, 17280), (14580, 15584), (14610, 15552)]