795439320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13781}}^1$

素因数の和:13845

約数の個数: 128

約数和(自身を含む): 2639528640

約数和(自身を除く): 1844089320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 13781, 14430, 19240, 27562, 28860, 41343, 55124, 57720, 68905, 82686, 110248, 137810, 165372, 179153, 206715, 275620, 330744, 358306, 413430, 509897, 537459, 551240, 716612, 826860, 895765, 1019794, 1074918, 1433224, 1529691, 1653720, 1791530, 2039588, 2149836, 2549485, 2687295, 3059382, 3583060, 4079176, 4299672, 5098970, 5374590, 6118764, 6628661, 7166120, 7648455, 10197940, 10749180, 12237528, 13257322, 15296910, 19885983, 20395880, 21498360, 26514644, 30593820, 33143305, 39771966, 53029288, 61187640, 66286610, 79543932, 99429915, 132573220, 159087864, 198859830, 265146440, 397719660, 795439320]

約数ペア:

[(1, 795439320), (2, 397719660), (3, 265146440), (4, 198859830), (5, 159087864), (6, 132573220), (8, 99429915), (10, 79543932), (12, 66286610), (13, 61187640), (15, 53029288), (20, 39771966), (24, 33143305), (26, 30593820), (30, 26514644), (37, 21498360), (39, 20395880), (40, 19885983), (52, 15296910), (60, 13257322), (65, 12237528), (74, 10749180), (78, 10197940), (104, 7648455), (111, 7166120), (120, 6628661), (130, 6118764), (148, 5374590), (156, 5098970), (185, 4299672), (195, 4079176), (222, 3583060), (260, 3059382), (296, 2687295), (312, 2549485), (370, 2149836), (390, 2039588), (444, 1791530), (481, 1653720), (520, 1529691), (555, 1433224), (740, 1074918), (780, 1019794), (888, 895765), (962, 826860), (1110, 716612), (1443, 551240), (1480, 537459), (1560, 509897), (1924, 413430), (2220, 358306), (2405, 330744), (2886, 275620), (3848, 206715), (4440, 179153), (4810, 165372), (5772, 137810), (7215, 110248), (9620, 82686), (11544, 68905), (13781, 57720), (14430, 55124), (19240, 41343), (27562, 28860)]