238292040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9203

約数の個数: 128

約数和(自身を含む): 843448320

約数和(自身を除く): 605156280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 9151, 13020, 18302, 26040, 27453, 36604, 45755, 54906, 64057, 73208, 91510, 109812, 128114, 137265, 183020, 192171, 219624, 256228, 274530, 283681, 320285, 366040, 384342, 512456, 549060, 567362, 640570, 768684, 851043, 960855, 1098120, 1134724, 1281140, 1418405, 1537368, 1702086, 1921710, 1985767, 2269448, 2562280, 2836810, 3404172, 3843420, 3971534, 4255215, 5673620, 5957301, 6808344, 7686840, 7943068, 8510430, 9928835, 11347240, 11914602, 15886136, 17020860, 19857670, 23829204, 29786505, 34041720, 39715340, 47658408, 59573010, 79430680, 119146020, 238292040]

約数ペア:

[(1, 238292040), (2, 119146020), (3, 79430680), (4, 59573010), (5, 47658408), (6, 39715340), (7, 34041720), (8, 29786505), (10, 23829204), (12, 19857670), (14, 17020860), (15, 15886136), (20, 11914602), (21, 11347240), (24, 9928835), (28, 8510430), (30, 7943068), (31, 7686840), (35, 6808344), (40, 5957301), (42, 5673620), (56, 4255215), (60, 3971534), (62, 3843420), (70, 3404172), (84, 2836810), (93, 2562280), (105, 2269448), (120, 1985767), (124, 1921710), (140, 1702086), (155, 1537368), (168, 1418405), (186, 1281140), (210, 1134724), (217, 1098120), (248, 960855), (280, 851043), (310, 768684), (372, 640570), (420, 567362), (434, 549060), (465, 512456), (620, 384342), (651, 366040), (744, 320285), (840, 283681), (868, 274530), (930, 256228), (1085, 219624), (1240, 192171), (1302, 183020), (1736, 137265), (1860, 128114), (2170, 109812), (2604, 91510), (3255, 73208), (3720, 64057), (4340, 54906), (5208, 45755), (6510, 36604), (8680, 27453), (9151, 26040), (13020, 18302)]