238396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 804323520

約数和(自身を除く): 565927440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 624, 654, 701, 780, 872, 1040, 1090, 1308, 1402, 1417, 1560, 1635, 1744, 2103, 2180, 2616, 2804, 2834, 3120, 3270, 3505, 4206, 4251, 4360, 5232, 5608, 5668, 6540, 7010, 7085, 8412, 8502, 8720, 9113, 10515, 11216, 11336, 13080, 14020, 14170, 16824, 17004, 18226, 21030, 21255, 22672, 26160, 27339, 28040, 28340, 33648, 34008, 36452, 42060, 42510, 45565, 54678, 56080, 56680, 68016, 72904, 76409, 84120, 85020, 91130, 109356, 113360, 136695, 145808, 152818, 168240, 170040, 182260, 218712, 229227, 273390, 305636, 340080, 364520, 382045, 437424, 458454, 546780, 611272, 729040, 764090, 916908, 993317, 1093560, 1146135, 1222544, 1528180, 1833816, 1986634, 2187120, 2292270, 2979951, 3056360, 3667632, 3973268, 4584540, 4966585, 5959902, 6112720, 7946536, 9169080, 9933170, 11919804, 14899755, 15893072, 18338160, 19866340, 23839608, 29799510, 39732680, 47679216, 59599020, 79465360, 119198040, 238396080]

約数ペア:

[(1, 238396080), (2, 119198040), (3, 79465360), (4, 59599020), (5, 47679216), (6, 39732680), (8, 29799510), (10, 23839608), (12, 19866340), (13, 18338160), (15, 15893072), (16, 14899755), (20, 11919804), (24, 9933170), (26, 9169080), (30, 7946536), (39, 6112720), (40, 5959902), (48, 4966585), (52, 4584540), (60, 3973268), (65, 3667632), (78, 3056360), (80, 2979951), (104, 2292270), (109, 2187120), (120, 1986634), (130, 1833816), (156, 1528180), (195, 1222544), (208, 1146135), (218, 1093560), (240, 993317), (260, 916908), (312, 764090), (327, 729040), (390, 611272), (436, 546780), (520, 458454), (545, 437424), (624, 382045), (654, 364520), (701, 340080), (780, 305636), (872, 273390), (1040, 229227), (1090, 218712), (1308, 182260), (1402, 170040), (1417, 168240), (1560, 152818), (1635, 145808), (1744, 136695), (2103, 113360), (2180, 109356), (2616, 91130), (2804, 85020), (2834, 84120), (3120, 76409), (3270, 72904), (3505, 68016), (4206, 56680), (4251, 56080), (4360, 54678), (5232, 45565), (5608, 42510), (5668, 42060), (6540, 36452), (7010, 34008), (7085, 33648), (8412, 28340), (8502, 28040), (8720, 27339), (9113, 26160), (10515, 22672), (11216, 21255), (11336, 21030), (13080, 18226), (14020, 17004), (14170, 16824)]