201491040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18292

約数の個数: 96

約数和(自身を含む): 662328576

約数和(自身を除く): 460837536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 18251, 36502, 54753, 73004, 91255, 109506, 146008, 182510, 219012, 273765, 292016, 365020, 419773, 438024, 547530, 584032, 730040, 839546, 876048, 1095060, 1259319, 1460080, 1679092, 1752096, 2098865, 2190120, 2518638, 2920160, 3358184, 4197730, 4380240, 5037276, 6296595, 6716368, 8395460, 8760480, 10074552, 12593190, 13432736, 16790920, 20149104, 25186380, 33581840, 40298208, 50372760, 67163680, 100745520, 201491040]

約数ペア:

[(1, 201491040), (2, 100745520), (3, 67163680), (4, 50372760), (5, 40298208), (6, 33581840), (8, 25186380), (10, 20149104), (12, 16790920), (15, 13432736), (16, 12593190), (20, 10074552), (23, 8760480), (24, 8395460), (30, 6716368), (32, 6296595), (40, 5037276), (46, 4380240), (48, 4197730), (60, 3358184), (69, 2920160), (80, 2518638), (92, 2190120), (96, 2098865), (115, 1752096), (120, 1679092), (138, 1460080), (160, 1259319), (184, 1095060), (230, 876048), (240, 839546), (276, 730040), (345, 584032), (368, 547530), (460, 438024), (480, 419773), (552, 365020), (690, 292016), (736, 273765), (920, 219012), (1104, 182510), (1380, 146008), (1840, 109506), (2208, 91255), (2760, 73004), (3680, 54753), (5520, 36502), (11040, 18251)]