8168195280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{2207}}^1$

素因数の和:4433

約数の個数: 160

約数和(自身を含む): 28965003264

約数和(自身を除く): 20796807984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2203, 2207, 4406, 4414, 6609, 6621, 8812, 8828, 11015, 11035, 13218, 13242, 15421, 15449, 17624, 17656, 22030, 22070, 26436, 26484, 30842, 30898, 33045, 33105, 35248, 35312, 44060, 44140, 46263, 46347, 52872, 52968, 61684, 61796, 66090, 66210, 77105, 77245, 88120, 88280, 92526, 92694, 105744, 105936, 123368, 123592, 132180, 132420, 154210, 154490, 176240, 176560, 185052, 185388, 231315, 231735, 246736, 247184, 264360, 264840, 308420, 308980, 370104, 370776, 462630, 463470, 528720, 529680, 616840, 617960, 740208, 741552, 925260, 926940, 1233680, 1235920, 1850520, 1853880, 3701040, 3707760, 4862021, 9724042, 14586063, 19448084, 24310105, 29172126, 34034147, 38896168, 48620210, 58344252, 68068294, 72930315, 77792336, 97240420, 102102441, 116688504, 136136588, 145860630, 170170735, 194480840, 204204882, 233377008, 272273176, 291721260, 340341470, 388961680, 408409764, 510512205, 544546352, 583442520, 680682940, 816819528, 1021024410, 1166885040, 1361365880, 1633639056, 2042048820, 2722731760, 4084097640, 8168195280]

約数ペア:

[(1, 8168195280), (2, 4084097640), (3, 2722731760), (4, 2042048820), (5, 1633639056), (6, 1361365880), (7, 1166885040), (8, 1021024410), (10, 816819528), (12, 680682940), (14, 583442520), (15, 544546352), (16, 510512205), (20, 408409764), (21, 388961680), (24, 340341470), (28, 291721260), (30, 272273176), (35, 233377008), (40, 204204882), (42, 194480840), (48, 170170735), (56, 145860630), (60, 136136588), (70, 116688504), (80, 102102441), (84, 97240420), (105, 77792336), (112, 72930315), (120, 68068294), (140, 58344252), (168, 48620210), (210, 38896168), (240, 34034147), (280, 29172126), (336, 24310105), (420, 19448084), (560, 14586063), (840, 9724042), (1680, 4862021), (2203, 3707760), (2207, 3701040), (4406, 1853880), (4414, 1850520), (6609, 1235920), (6621, 1233680), (8812, 926940), (8828, 925260), (11015, 741552), (11035, 740208), (13218, 617960), (13242, 616840), (15421, 529680), (15449, 528720), (17624, 463470), (17656, 462630), (22030, 370776), (22070, 370104), (26436, 308980), (26484, 308420), (30842, 264840), (30898, 264360), (33045, 247184), (33105, 246736), (35248, 231735), (35312, 231315), (44060, 185388), (44140, 185052), (46263, 176560), (46347, 176240), (52872, 154490), (52968, 154210), (61684, 132420), (61796, 132180), (66090, 123592), (66210, 123368), (77105, 105936), (77245, 105744), (88120, 92694), (88280, 92526)]