1961017800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{466909}}^1$

素因数の和:466935

約数の個数: 96

約数和(自身を含む): 6947620800

約数和(自身を除く): 4986603000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 466909, 933818, 1400727, 1867636, 2334545, 2801454, 3268363, 3735272, 4669090, 5602908, 6536726, 7003635, 9338180, 9805089, 11205816, 11672725, 13073452, 14007270, 16341815, 18676360, 19610178, 23345450, 26146904, 28014540, 32683630, 35018175, 39220356, 46690900, 49025445, 56029080, 65367260, 70036350, 78440712, 81709075, 93381800, 98050890, 130734520, 140072700, 163418150, 196101780, 245127225, 280145400, 326836300, 392203560, 490254450, 653672600, 980508900, 1961017800]

約数ペア:

[(1, 1961017800), (2, 980508900), (3, 653672600), (4, 490254450), (5, 392203560), (6, 326836300), (7, 280145400), (8, 245127225), (10, 196101780), (12, 163418150), (14, 140072700), (15, 130734520), (20, 98050890), (21, 93381800), (24, 81709075), (25, 78440712), (28, 70036350), (30, 65367260), (35, 56029080), (40, 49025445), (42, 46690900), (50, 39220356), (56, 35018175), (60, 32683630), (70, 28014540), (75, 26146904), (84, 23345450), (100, 19610178), (105, 18676360), (120, 16341815), (140, 14007270), (150, 13073452), (168, 11672725), (175, 11205816), (200, 9805089), (210, 9338180), (280, 7003635), (300, 6536726), (350, 5602908), (420, 4669090), (525, 3735272), (600, 3268363), (700, 2801454), (840, 2334545), (1050, 1867636), (1400, 1400727), (2100, 933818), (4200, 466909)]