172281120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 602090496

約数和(自身を除く): 429809376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 201, 220, 240, 264, 268, 330, 335, 352, 402, 440, 480, 487, 528, 536, 660, 670, 737, 804, 880, 974, 1005, 1056, 1072, 1320, 1340, 1461, 1474, 1608, 1760, 1948, 2010, 2144, 2211, 2435, 2640, 2680, 2922, 2948, 3216, 3685, 3896, 4020, 4422, 4870, 5280, 5357, 5360, 5844, 5896, 6432, 7305, 7370, 7792, 8040, 8844, 9740, 10714, 10720, 11055, 11688, 11792, 14610, 14740, 15584, 16071, 16080, 17688, 19480, 21428, 22110, 23376, 23584, 26785, 29220, 29480, 32142, 32160, 32629, 35376, 38960, 42856, 44220, 46752, 53570, 58440, 58960, 64284, 65258, 70752, 77920, 80355, 85712, 88440, 97887, 107140, 116880, 117920, 128568, 130516, 160710, 163145, 171424, 176880, 195774, 214280, 233760, 257136, 261032, 321420, 326290, 353760, 358919, 391548, 428560, 489435, 514272, 522064, 642840, 652580, 717838, 783096, 857120, 978870, 1044128, 1076757, 1285680, 1305160, 1435676, 1566192, 1794595, 1957740, 2153514, 2571360, 2610320, 2871352, 3132384, 3589190, 3915480, 4307028, 5220640, 5383785, 5742704, 7178380, 7830960, 8614056, 10767570, 11485408, 14356760, 15661920, 17228112, 21535140, 28713520, 34456224, 43070280, 57427040, 86140560, 172281120]

約数ペア:

[(1, 172281120), (2, 86140560), (3, 57427040), (4, 43070280), (5, 34456224), (6, 28713520), (8, 21535140), (10, 17228112), (11, 15661920), (12, 14356760), (15, 11485408), (16, 10767570), (20, 8614056), (22, 7830960), (24, 7178380), (30, 5742704), (32, 5383785), (33, 5220640), (40, 4307028), (44, 3915480), (48, 3589190), (55, 3132384), (60, 2871352), (66, 2610320), (67, 2571360), (80, 2153514), (88, 1957740), (96, 1794595), (110, 1566192), (120, 1435676), (132, 1305160), (134, 1285680), (160, 1076757), (165, 1044128), (176, 978870), (201, 857120), (220, 783096), (240, 717838), (264, 652580), (268, 642840), (330, 522064), (335, 514272), (352, 489435), (402, 428560), (440, 391548), (480, 358919), (487, 353760), (528, 326290), (536, 321420), (660, 261032), (670, 257136), (737, 233760), (804, 214280), (880, 195774), (974, 176880), (1005, 171424), (1056, 163145), (1072, 160710), (1320, 130516), (1340, 128568), (1461, 117920), (1474, 116880), (1608, 107140), (1760, 97887), (1948, 88440), (2010, 85712), (2144, 80355), (2211, 77920), (2435, 70752), (2640, 65258), (2680, 64284), (2922, 58960), (2948, 58440), (3216, 53570), (3685, 46752), (3896, 44220), (4020, 42856), (4422, 38960), (4870, 35376), (5280, 32629), (5357, 32160), (5360, 32142), (5844, 29480), (5896, 29220), (6432, 26785), (7305, 23584), (7370, 23376), (7792, 22110), (8040, 21428), (8844, 19480), (9740, 17688), (10714, 16080), (10720, 16071), (11055, 15584), (11688, 14740), (11792, 14610)]