168849720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 598197600

約数和(自身を除く): 429347880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 260, 312, 327, 331, 360, 390, 436, 468, 520, 545, 585, 654, 662, 780, 872, 936, 981, 993, 1090, 1170, 1308, 1324, 1417, 1560, 1635, 1655, 1962, 1986, 2180, 2340, 2616, 2648, 2834, 2979, 3270, 3310, 3924, 3972, 4251, 4303, 4360, 4680, 4905, 4965, 5668, 5958, 6540, 6620, 7085, 7848, 7944, 8502, 8606, 9810, 9930, 11336, 11916, 12753, 12909, 13080, 13240, 14170, 14895, 17004, 17212, 19620, 19860, 21255, 21515, 23832, 25506, 25818, 28340, 29790, 34008, 34424, 36079, 38727, 39240, 39720, 42510, 43030, 51012, 51636, 56680, 59580, 63765, 64545, 72158, 77454, 85020, 86060, 102024, 103272, 108237, 119160, 127530, 129090, 144316, 154908, 170040, 172120, 180395, 193635, 216474, 255060, 258180, 288632, 309816, 324711, 360790, 387270, 432948, 469027, 510120, 516360, 541185, 649422, 721580, 774540, 865896, 938054, 1082370, 1298844, 1407081, 1443160, 1549080, 1623555, 1876108, 2164740, 2345135, 2597688, 2814162, 3247110, 3752216, 4221243, 4329480, 4690270, 5628324, 6494220, 7035405, 8442486, 9380540, 11256648, 12988440, 14070810, 16884972, 18761080, 21106215, 28141620, 33769944, 42212430, 56283240, 84424860, 168849720]

約数ペア:

[(1, 168849720), (2, 84424860), (3, 56283240), (4, 42212430), (5, 33769944), (6, 28141620), (8, 21106215), (9, 18761080), (10, 16884972), (12, 14070810), (13, 12988440), (15, 11256648), (18, 9380540), (20, 8442486), (24, 7035405), (26, 6494220), (30, 5628324), (36, 4690270), (39, 4329480), (40, 4221243), (45, 3752216), (52, 3247110), (60, 2814162), (65, 2597688), (72, 2345135), (78, 2164740), (90, 1876108), (104, 1623555), (109, 1549080), (117, 1443160), (120, 1407081), (130, 1298844), (156, 1082370), (180, 938054), (195, 865896), (218, 774540), (234, 721580), (260, 649422), (312, 541185), (327, 516360), (331, 510120), (360, 469027), (390, 432948), (436, 387270), (468, 360790), (520, 324711), (545, 309816), (585, 288632), (654, 258180), (662, 255060), (780, 216474), (872, 193635), (936, 180395), (981, 172120), (993, 170040), (1090, 154908), (1170, 144316), (1308, 129090), (1324, 127530), (1417, 119160), (1560, 108237), (1635, 103272), (1655, 102024), (1962, 86060), (1986, 85020), (2180, 77454), (2340, 72158), (2616, 64545), (2648, 63765), (2834, 59580), (2979, 56680), (3270, 51636), (3310, 51012), (3924, 43030), (3972, 42510), (4251, 39720), (4303, 39240), (4360, 38727), (4680, 36079), (4905, 34424), (4965, 34008), (5668, 29790), (5958, 28340), (6540, 25818), (6620, 25506), (7085, 23832), (7848, 21515), (7944, 21255), (8502, 19860), (8606, 19620), (9810, 17212), (9930, 17004), (11336, 14895), (11916, 14170), (12753, 13240), (12909, 13080)]