83265840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5536

約数の個数: 160

約数和(自身を含む): 327836160

約数和(自身を除く): 244570320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5507, 7560, 11014, 15120, 16521, 22028, 27535, 33042, 38549, 44056, 49563, 55070, 66084, 77098, 82605, 88112, 99126, 110140, 115647, 132168, 148689, 154196, 165210, 192745, 198252, 220280, 231294, 247815, 264336, 297378, 308392, 330420, 346941, 385490, 396504, 440560, 462588, 495630, 578235, 594756, 616784, 660840, 693882, 743445, 770980, 793008, 925176, 991260, 1040823, 1156470, 1189512, 1321680, 1387764, 1486890, 1541960, 1734705, 1850352, 1982520, 2081646, 2312940, 2379024, 2775528, 2973780, 3083920, 3469410, 3965040, 4163292, 4625880, 5204115, 5551056, 5947560, 6938820, 8326584, 9251760, 10408230, 11895120, 13877640, 16653168, 20816460, 27755280, 41632920, 83265840]

約数ペア:

[(1, 83265840), (2, 41632920), (3, 27755280), (4, 20816460), (5, 16653168), (6, 13877640), (7, 11895120), (8, 10408230), (9, 9251760), (10, 8326584), (12, 6938820), (14, 5947560), (15, 5551056), (16, 5204115), (18, 4625880), (20, 4163292), (21, 3965040), (24, 3469410), (27, 3083920), (28, 2973780), (30, 2775528), (35, 2379024), (36, 2312940), (40, 2081646), (42, 1982520), (45, 1850352), (48, 1734705), (54, 1541960), (56, 1486890), (60, 1387764), (63, 1321680), (70, 1189512), (72, 1156470), (80, 1040823), (84, 991260), (90, 925176), (105, 793008), (108, 770980), (112, 743445), (120, 693882), (126, 660840), (135, 616784), (140, 594756), (144, 578235), (168, 495630), (180, 462588), (189, 440560), (210, 396504), (216, 385490), (240, 346941), (252, 330420), (270, 308392), (280, 297378), (315, 264336), (336, 247815), (360, 231294), (378, 220280), (420, 198252), (432, 192745), (504, 165210), (540, 154196), (560, 148689), (630, 132168), (720, 115647), (756, 110140), (840, 99126), (945, 88112), (1008, 82605), (1080, 77098), (1260, 66084), (1512, 55070), (1680, 49563), (1890, 44056), (2160, 38549), (2520, 33042), (3024, 27535), (3780, 22028), (5040, 16521), (5507, 15120), (7560, 11014)]