347712120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4506

約数の個数: 192

約数和(自身を含む): 1333463040

約数和(自身を除く): 985750920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 4451, 5208, 5580, 6510, 7812, 8680, 8902, 9765, 11160, 13020, 13353, 15624, 17804, 19530, 22255, 26040, 26706, 31157, 35608, 39060, 40059, 44510, 53412, 62314, 66765, 78120, 80118, 89020, 93471, 106824, 124628, 133530, 137981, 155785, 160236, 178040, 186942, 200295, 249256, 267060, 275962, 280413, 311570, 320472, 373884, 400590, 413943, 467355, 534120, 551924, 560826, 623140, 689905, 747768, 801180, 827886, 934710, 965867, 1103848, 1121652, 1241829, 1246280, 1379810, 1402065, 1602360, 1655772, 1869420, 1931734, 2069715, 2243304, 2483658, 2759620, 2804130, 2897601, 3311544, 3738840, 3863468, 4139430, 4829335, 4967316, 5519240, 5608260, 5795202, 6209145, 7726936, 8278860, 8692803, 9658670, 9934632, 11216520, 11590404, 12418290, 14488005, 16557720, 17385606, 19317340, 23180808, 24836580, 28976010, 34771212, 38634680, 43464015, 49673160, 57952020, 69542424, 86928030, 115904040, 173856060, 347712120]

約数ペア:

[(1, 347712120), (2, 173856060), (3, 115904040), (4, 86928030), (5, 69542424), (6, 57952020), (7, 49673160), (8, 43464015), (9, 38634680), (10, 34771212), (12, 28976010), (14, 24836580), (15, 23180808), (18, 19317340), (20, 17385606), (21, 16557720), (24, 14488005), (28, 12418290), (30, 11590404), (31, 11216520), (35, 9934632), (36, 9658670), (40, 8692803), (42, 8278860), (45, 7726936), (56, 6209145), (60, 5795202), (62, 5608260), (63, 5519240), (70, 4967316), (72, 4829335), (84, 4139430), (90, 3863468), (93, 3738840), (105, 3311544), (120, 2897601), (124, 2804130), (126, 2759620), (140, 2483658), (155, 2243304), (168, 2069715), (180, 1931734), (186, 1869420), (210, 1655772), (217, 1602360), (248, 1402065), (252, 1379810), (279, 1246280), (280, 1241829), (310, 1121652), (315, 1103848), (360, 965867), (372, 934710), (420, 827886), (434, 801180), (465, 747768), (504, 689905), (558, 623140), (620, 560826), (630, 551924), (651, 534120), (744, 467355), (840, 413943), (868, 400590), (930, 373884), (1085, 320472), (1116, 311570), (1240, 280413), (1260, 275962), (1302, 267060), (1395, 249256), (1736, 200295), (1860, 186942), (1953, 178040), (2170, 160236), (2232, 155785), (2520, 137981), (2604, 133530), (2790, 124628), (3255, 106824), (3720, 93471), (3906, 89020), (4340, 80118), (4451, 78120), (5208, 66765), (5580, 62314), (6510, 53412), (7812, 44510), (8680, 40059), (8902, 39060), (9765, 35608), (11160, 31157), (13020, 26706), (13353, 26040), (15624, 22255), (17804, 19530)]