265561991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85116023}}^1$

素因数の和:85116052

約数の個数: 80

約数和(自身を含む): 886568505984

約数和(自身を除く): 621006514224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 85116023, 170232046, 255348069, 340464092, 425580115, 510696138, 680928184, 851160230, 1021392276, 1106508299, 1276740345, 1361856368, 1702320460, 2042784552, 2213016598, 2553480690, 3319524897, 3404640920, 4085569104, 4426033196, 5106961380, 5532541495, 6639049794, 6809281840, 8852066392, 10213922760, 11065082990, 13278099588, 16597624485, 17704132784, 20427845520, 22130165980, 26556199176, 33195248970, 44260331960, 53112398352, 66390497940, 88520663920, 132780995880, 265561991760]

約数ペア:

[(1, 265561991760), (2, 132780995880), (3, 88520663920), (4, 66390497940), (5, 53112398352), (6, 44260331960), (8, 33195248970), (10, 26556199176), (12, 22130165980), (13, 20427845520), (15, 17704132784), (16, 16597624485), (20, 13278099588), (24, 11065082990), (26, 10213922760), (30, 8852066392), (39, 6809281840), (40, 6639049794), (48, 5532541495), (52, 5106961380), (60, 4426033196), (65, 4085569104), (78, 3404640920), (80, 3319524897), (104, 2553480690), (120, 2213016598), (130, 2042784552), (156, 1702320460), (195, 1361856368), (208, 1276740345), (240, 1106508299), (260, 1021392276), (312, 851160230), (390, 680928184), (520, 510696138), (624, 425580115), (780, 340464092), (1040, 255348069), (1560, 170232046), (3120, 85116023)]