156463320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100297}}^1$

素因数の和:100324

約数の個数: 64

約数和(自身を含む): 505501920

約数和(自身を除く): 349038600

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, 100297, 200594, 300891, 401188, 501485, 601782, 802376, 1002970, 1203564, 1303861, 1504455, 2005940, 2407128, 2607722, 3008910, 3911583, 4011880, 5215444, 6017820, 6519305, 7823166, 10430888, 12035640, 13038610, 15646332, 19557915, 26077220, 31292664, 39115830, 52154440, 78231660, 156463320]

約数ペア:

[(1, 156463320), (2, 78231660), (3, 52154440), (4, 39115830), (5, 31292664), (6, 26077220), (8, 19557915), (10, 15646332), (12, 13038610), (13, 12035640), (15, 10430888), (20, 7823166), (24, 6519305), (26, 6017820), (30, 5215444), (39, 4011880), (40, 3911583), (52, 3008910), (60, 2607722), (65, 2407128), (78, 2005940), (104, 1504455), (120, 1303861), (130, 1203564), (156, 1002970), (195, 802376), (260, 601782), (312, 501485), (390, 401188), (520, 300891), (780, 200594), (1560, 100297)]