2540408572800

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82361}}^1$

素因数の和:82421

約数の個数: 960

約数和(自身を含む): 11344271732640

約数和(自身を除く): 8803863159840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 54, 56, 60, 63, 64, 68, 70, 72, 75, 80, 81, 84, 85, 90, 96, 100, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 150, 153, 160, 162, 168, 170, 175, 180, 189, 192, 200, 204, 210, 216, 224, 225, 238, 240, 252, 255, 270, 272, 280, 288, 300, 306, 315, 320, 324, 336, 340, 350, 357, 360, 378, 384, 400, 405, 408, 420, 425, 432, 448, 450, 459, 476, 480, 504, 510, 525, 540, 544, 560, 567, 576, 595, 600, 612, 630, 640, 648, 672, 675, 680, 700, 714, 720, 756, 765, 800, 810, 816, 840, 850, 864, 896, 900, 918, 945, 952, 960, 1008, 1020, 1050, 1071, 1080, 1088, 1120, 1134, 1152, 1190, 1200, 1224, 1260, 1275, 1296, 1344, 1350, 1360, 1377, 1400, 1428, 1440, 1512, 1530, 1575, 1600, 1620, 1632, 1680, 1700, 1728, 1785, 1800, 1836, 1890, 1904, 1920, 2016, 2025, 2040, 2100, 2142, 2160, 2176, 2240, 2268, 2295, 2380, 2400, 2448, 2520, 2550, 2592, 2688, 2700, 2720, 2754, 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約数ペア:

[(1, 2540408572800), (2, 1270204286400), (3, 846802857600), (4, 635102143200), (5, 508081714560), (6, 423401428800), (7, 362915510400), (8, 317551071600), (9, 282267619200), (10, 254040857280), (12, 211700714400), (14, 181457755200), (15, 169360571520), (16, 158775535800), (17, 149435798400), (18, 141133809600), (20, 127020428640), (21, 120971836800), (24, 105850357200), (25, 101616342912), (27, 94089206400), (28, 90728877600), (30, 84680285760), (32, 79387767900), (34, 74717899200), (35, 72583102080), (36, 70566904800), (40, 63510214320), (42, 60485918400), (45, 56453523840), (48, 52925178600), (50, 50808171456), (51, 49811932800), (54, 47044603200), (56, 45364438800), (60, 42340142880), (63, 40323945600), (64, 39693883950), (68, 37358949600), (70, 36291551040), (72, 35283452400), (75, 33872114304), (80, 31755107160), (81, 31363068800), (84, 30242959200), (85, 29887159680), (90, 28226761920), (96, 26462589300), (100, 25404085728), (102, 24905966400), (105, 24194367360), (108, 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