85867320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9293}}^1$

素因数の和:9325

約数の個数: 128

約数和(自身を含む): 321200640

約数和(自身を除く): 235333320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9293, 18586, 27879, 37172, 46465, 55758, 65051, 74344, 92930, 102223, 111516, 130102, 139395, 185860, 195153, 204446, 223032, 260204, 278790, 306669, 325255, 371720, 390306, 408892, 511115, 520408, 557580, 613338, 650510, 715561, 780612, 817784, 975765, 1022230, 1115160, 1226676, 1301020, 1431122, 1533345, 1561224, 1951530, 2044460, 2146683, 2453352, 2602040, 2862244, 3066690, 3577805, 3903060, 4088920, 4293366, 5724488, 6133380, 7155610, 7806120, 8586732, 10733415, 12266760, 14311220, 17173464, 21466830, 28622440, 42933660, 85867320]

約数ペア:

[(1, 85867320), (2, 42933660), (3, 28622440), (4, 21466830), (5, 17173464), (6, 14311220), (7, 12266760), (8, 10733415), (10, 8586732), (11, 7806120), (12, 7155610), (14, 6133380), (15, 5724488), (20, 4293366), (21, 4088920), (22, 3903060), (24, 3577805), (28, 3066690), (30, 2862244), (33, 2602040), (35, 2453352), (40, 2146683), (42, 2044460), (44, 1951530), (55, 1561224), (56, 1533345), (60, 1431122), (66, 1301020), (70, 1226676), (77, 1115160), (84, 1022230), (88, 975765), (105, 817784), (110, 780612), (120, 715561), (132, 650510), (140, 613338), (154, 557580), (165, 520408), (168, 511115), (210, 408892), (220, 390306), (231, 371720), (264, 325255), (280, 306669), (308, 278790), (330, 260204), (385, 223032), (420, 204446), (440, 195153), (462, 185860), (616, 139395), (660, 130102), (770, 111516), (840, 102223), (924, 92930), (1155, 74344), (1320, 65051), (1540, 55758), (1848, 46465), (2310, 37172), (3080, 27879), (4620, 18586), (9240, 9293)]