1983478560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{590321}}^1$

素因数の和:590346

約数の個数: 96

約数和(自身を含む): 7140534912

約数和(自身を除く): 5157056352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 590321, 1180642, 1770963, 2361284, 2951605, 3541926, 4132247, 4722568, 5903210, 7083852, 8264494, 8854815, 9445136, 11806420, 12396741, 14167704, 16528988, 17709630, 18890272, 20661235, 23612840, 24793482, 28335408, 33057976, 35419260, 41322470, 47225680, 49586964, 56670816, 61983705, 66115952, 70838520, 82644940, 94451360, 99173928, 123967410, 132231904, 141677040, 165289880, 198347856, 247934820, 283354080, 330579760, 396695712, 495869640, 661159520, 991739280, 1983478560]

約数ペア:

[(1, 1983478560), (2, 991739280), (3, 661159520), (4, 495869640), (5, 396695712), (6, 330579760), (7, 283354080), (8, 247934820), (10, 198347856), (12, 165289880), (14, 141677040), (15, 132231904), (16, 123967410), (20, 99173928), (21, 94451360), (24, 82644940), (28, 70838520), (30, 66115952), (32, 61983705), (35, 56670816), (40, 49586964), (42, 47225680), (48, 41322470), (56, 35419260), (60, 33057976), (70, 28335408), (80, 24793482), (84, 23612840), (96, 20661235), (105, 18890272), (112, 17709630), (120, 16528988), (140, 14167704), (160, 12396741), (168, 11806420), (210, 9445136), (224, 8854815), (240, 8264494), (280, 7083852), (336, 5903210), (420, 4722568), (480, 4132247), (560, 3541926), (672, 2951605), (840, 2361284), (1120, 1770963), (1680, 1180642), (3360, 590321)]