230019840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 216

約数和(自身を含む): 816929568

約数和(自身を除く): 586909728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 487, 492, 576, 615, 640, 656, 720, 738, 768, 820, 960, 974, 984, 1152, 1230, 1280, 1312, 1440, 1461, 1476, 1640, 1845, 1920, 1948, 1968, 2304, 2435, 2460, 2624, 2880, 2922, 2952, 3280, 3690, 3840, 3896, 3936, 4383, 4870, 4920, 5248, 5760, 5844, 5904, 6560, 7305, 7380, 7792, 7872, 8766, 9740, 9840, 10496, 11520, 11688, 11808, 13120, 14610, 14760, 15584, 15744, 17532, 19480, 19680, 19967, 21915, 23376, 23616, 26240, 29220, 29520, 31168, 31488, 35064, 38960, 39360, 39934, 43830, 46752, 47232, 52480, 58440, 59040, 59901, 62336, 70128, 77920, 78720, 79868, 87660, 93504, 94464, 99835, 116880, 118080, 119802, 124672, 140256, 155840, 157440, 159736, 175320, 179703, 187008, 199670, 233760, 236160, 239604, 280512, 299505, 311680, 319472, 350640, 359406, 374016, 399340, 467520, 472320, 479208, 561024, 599010, 623360, 638944, 701280, 718812, 798680, 898515, 935040, 958416, 1122048, 1198020, 1277888, 1402560, 1437624, 1597360, 1797030, 1870080, 1916832, 2396040, 2555776, 2805120, 2875248, 3194720, 3594060, 3833664, 4792080, 5111552, 5610240, 5750496, 6389440, 7188120, 7667328, 9584160, 11500992, 12778880, 14376240, 15334656, 19168320, 23001984, 25557760, 28752480, 38336640, 46003968, 57504960, 76673280, 115009920, 230019840]

約数ペア:

[(1, 230019840), (2, 115009920), (3, 76673280), (4, 57504960), (5, 46003968), (6, 38336640), (8, 28752480), (9, 25557760), (10, 23001984), (12, 19168320), (15, 15334656), (16, 14376240), (18, 12778880), (20, 11500992), (24, 9584160), (30, 7667328), (32, 7188120), (36, 6389440), (40, 5750496), (41, 5610240), (45, 5111552), (48, 4792080), (60, 3833664), (64, 3594060), (72, 3194720), (80, 2875248), (82, 2805120), (90, 2555776), (96, 2396040), (120, 1916832), (123, 1870080), (128, 1797030), (144, 1597360), (160, 1437624), (164, 1402560), (180, 1277888), (192, 1198020), (205, 1122048), (240, 958416), (246, 935040), (256, 898515), (288, 798680), (320, 718812), (328, 701280), (360, 638944), (369, 623360), (384, 599010), (410, 561024), (480, 479208), (487, 472320), (492, 467520), (576, 399340), (615, 374016), (640, 359406), (656, 350640), (720, 319472), (738, 311680), (768, 299505), (820, 280512), (960, 239604), (974, 236160), (984, 233760), (1152, 199670), (1230, 187008), (1280, 179703), (1312, 175320), (1440, 159736), (1461, 157440), (1476, 155840), (1640, 140256), (1845, 124672), (1920, 119802), (1948, 118080), (1968, 116880), (2304, 99835), (2435, 94464), (2460, 93504), (2624, 87660), (2880, 79868), (2922, 78720), (2952, 77920), (3280, 70128), (3690, 62336), (3840, 59901), (3896, 59040), (3936, 58440), (4383, 52480), (4870, 47232), (4920, 46752), (5248, 43830), (5760, 39934), (5844, 39360), (5904, 38960), (6560, 35064), (7305, 31488), (7380, 31168), (7792, 29520), (7872, 29220), (8766, 26240), (9740, 23616), (9840, 23376), (10496, 21915), (11520, 19967), (11688, 19680), (11808, 19480), (13120, 17532), (14610, 15744), (14760, 15584)]