42286920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27107}}^1$

素因数の和:27134

約数の個数: 64

約数和(自身を含む): 136624320

約数和(自身を除く): 94337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 27107, 54214, 81321, 108428, 135535, 162642, 216856, 271070, 325284, 352391, 406605, 542140, 650568, 704782, 813210, 1057173, 1084280, 1409564, 1626420, 1761955, 2114346, 2819128, 3252840, 3523910, 4228692, 5285865, 7047820, 8457384, 10571730, 14095640, 21143460, 42286920]

約数ペア:

[(1, 42286920), (2, 21143460), (3, 14095640), (4, 10571730), (5, 8457384), (6, 7047820), (8, 5285865), (10, 4228692), (12, 3523910), (13, 3252840), (15, 2819128), (20, 2114346), (24, 1761955), (26, 1626420), (30, 1409564), (39, 1084280), (40, 1057173), (52, 813210), (60, 704782), (65, 650568), (78, 542140), (104, 406605), (120, 352391), (130, 325284), (156, 271070), (195, 216856), (260, 162642), (312, 135535), (390, 108428), (520, 81321), (780, 54214), (1560, 27107)]