85704840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18343

約数の個数: 96

約数和(自身を含む): 299983320

約数和(自身を除く): 214278480

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, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 18313, 36626, 54939, 73252, 91565, 109878, 146504, 164817, 183130, 219756, 238069, 274695, 329634, 366260, 439512, 476138, 549390, 659268, 714207, 732520, 824085, 952276, 1098780, 1190345, 1318536, 1428414, 1648170, 1904552, 2142621, 2197560, 2380690, 2856828, 3296340, 3571035, 4285242, 4761380, 5713656, 6592680, 7142070, 8570484, 9522760, 10713105, 14284140, 17140968, 21426210, 28568280, 42852420, 85704840]

約数ペア:

[(1, 85704840), (2, 42852420), (3, 28568280), (4, 21426210), (5, 17140968), (6, 14284140), (8, 10713105), (9, 9522760), (10, 8570484), (12, 7142070), (13, 6592680), (15, 5713656), (18, 4761380), (20, 4285242), (24, 3571035), (26, 3296340), (30, 2856828), (36, 2380690), (39, 2197560), (40, 2142621), (45, 1904552), (52, 1648170), (60, 1428414), (65, 1318536), (72, 1190345), (78, 1098780), (90, 952276), (104, 824085), (117, 732520), (120, 714207), (130, 659268), (156, 549390), (180, 476138), (195, 439512), (234, 366260), (260, 329634), (312, 274695), (360, 238069), (390, 219756), (468, 183130), (520, 164817), (585, 146504), (780, 109878), (936, 91565), (1170, 73252), (1560, 54939), (2340, 36626), (4680, 18313)]