156780702160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{66629}}^1$

素因数の和:67148

約数の個数: 80

約数和(自身を含む): 370803945600

約数和(自身を除く): 214023243440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 439, 536, 670, 878, 1072, 1340, 1756, 2195, 2680, 3512, 4390, 5360, 7024, 8780, 17560, 29413, 35120, 58826, 66629, 117652, 133258, 147065, 235304, 266516, 294130, 333145, 470608, 533032, 588260, 666290, 1066064, 1176520, 1332580, 2353040, 2665160, 4464143, 5330320, 8928286, 17856572, 22320715, 29250131, 35713144, 44641430, 58500262, 71426288, 89282860, 117000524, 146250655, 178565720, 234001048, 292501310, 357131440, 468002096, 585002620, 1170005240, 1959758777, 2340010480, 3919517554, 7839035108, 9798793885, 15678070216, 19597587770, 31356140432, 39195175540, 78390351080, 156780702160]

約数ペア:

[(1, 156780702160), (2, 78390351080), (4, 39195175540), (5, 31356140432), (8, 19597587770), (10, 15678070216), (16, 9798793885), (20, 7839035108), (40, 3919517554), (67, 2340010480), (80, 1959758777), (134, 1170005240), (268, 585002620), (335, 468002096), (439, 357131440), (536, 292501310), (670, 234001048), (878, 178565720), (1072, 146250655), (1340, 117000524), (1756, 89282860), (2195, 71426288), (2680, 58500262), (3512, 44641430), (4390, 35713144), (5360, 29250131), (7024, 22320715), (8780, 17856572), (17560, 8928286), (29413, 5330320), (35120, 4464143), (58826, 2665160), (66629, 2353040), (117652, 1332580), (133258, 1176520), (147065, 1066064), (235304, 666290), (266516, 588260), (294130, 533032), (333145, 470608)]