164419320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105397}}^1$

素因数の和:105424

約数の個数: 64

約数和(自身を含む): 531205920

約数和(自身を除く): 366786600

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, 105397, 210794, 316191, 421588, 526985, 632382, 843176, 1053970, 1264764, 1370161, 1580955, 2107940, 2529528, 2740322, 3161910, 4110483, 4215880, 5480644, 6323820, 6850805, 8220966, 10961288, 12647640, 13701610, 16441932, 20552415, 27403220, 32883864, 41104830, 54806440, 82209660, 164419320]

約数ペア:

[(1, 164419320), (2, 82209660), (3, 54806440), (4, 41104830), (5, 32883864), (6, 27403220), (8, 20552415), (10, 16441932), (12, 13701610), (13, 12647640), (15, 10961288), (20, 8220966), (24, 6850805), (26, 6323820), (30, 5480644), (39, 4215880), (40, 4110483), (52, 3161910), (60, 2740322), (65, 2529528), (78, 2107940), (104, 1580955), (120, 1370161), (130, 1264764), (156, 1053970), (195, 843176), (260, 632382), (312, 526985), (390, 421588), (520, 316191), (780, 210794), (1560, 105397)]