2019925320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{104551}}^1$

素因数の和:104595

約数の個数: 128

約数和(自身を含む): 7226634240

約数和(自身を除く): 5206708920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 104551, 209102, 313653, 418204, 522755, 627306, 731857, 836408, 1045510, 1254612, 1463714, 1568265, 2091020, 2195571, 2404673, 2509224, 2927428, 3136530, 3659285, 4182040, 4391142, 4809346, 5854856, 6273060, 7214019, 7318570, 8782284, 9618692, 10977855, 12023365, 12546120, 14428038, 14637140, 16832711, 17564568, 19237384, 21955710, 24046730, 28856076, 29274280, 33665422, 36070095, 43911420, 48093460, 50498133, 57712152, 67330844, 72140190, 84163555, 87822840, 96186920, 100996266, 134661688, 144280380, 168327110, 201992532, 252490665, 288560760, 336654220, 403985064, 504981330, 673308440, 1009962660, 2019925320]

約数ペア:

[(1, 2019925320), (2, 1009962660), (3, 673308440), (4, 504981330), (5, 403985064), (6, 336654220), (7, 288560760), (8, 252490665), (10, 201992532), (12, 168327110), (14, 144280380), (15, 134661688), (20, 100996266), (21, 96186920), (23, 87822840), (24, 84163555), (28, 72140190), (30, 67330844), (35, 57712152), (40, 50498133), (42, 48093460), (46, 43911420), (56, 36070095), (60, 33665422), (69, 29274280), (70, 28856076), (84, 24046730), (92, 21955710), (105, 19237384), (115, 17564568), (120, 16832711), (138, 14637140), (140, 14428038), (161, 12546120), (168, 12023365), (184, 10977855), (210, 9618692), (230, 8782284), (276, 7318570), (280, 7214019), (322, 6273060), (345, 5854856), (420, 4809346), (460, 4391142), (483, 4182040), (552, 3659285), (644, 3136530), (690, 2927428), (805, 2509224), (840, 2404673), (920, 2195571), (966, 2091020), (1288, 1568265), (1380, 1463714), (1610, 1254612), (1932, 1045510), (2415, 836408), (2760, 731857), (3220, 627306), (3864, 522755), (4830, 418204), (6440, 313653), (9660, 209102), (19320, 104551)]