143309040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85303}}^1$

素因数の和:85326

約数の個数: 80

約数和(自身を含む): 507729408

約数和(自身を除く): 364420368

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, 85303, 170606, 255909, 341212, 426515, 511818, 597121, 682424, 853030, 1023636, 1194242, 1279545, 1364848, 1706060, 1791363, 2047272, 2388484, 2559090, 2985605, 3412120, 3582726, 4094544, 4776968, 5118180, 5971210, 6824240, 7165452, 8956815, 9553936, 10236360, 11942420, 14330904, 17913630, 20472720, 23884840, 28661808, 35827260, 47769680, 71654520, 143309040]

約数ペア:

[(1, 143309040), (2, 71654520), (3, 47769680), (4, 35827260), (5, 28661808), (6, 23884840), (7, 20472720), (8, 17913630), (10, 14330904), (12, 11942420), (14, 10236360), (15, 9553936), (16, 8956815), (20, 7165452), (21, 6824240), (24, 5971210), (28, 5118180), (30, 4776968), (35, 4094544), (40, 3582726), (42, 3412120), (48, 2985605), (56, 2559090), (60, 2388484), (70, 2047272), (80, 1791363), (84, 1706060), (105, 1364848), (112, 1279545), (120, 1194242), (140, 1023636), (168, 853030), (210, 682424), (240, 597121), (280, 511818), (336, 426515), (420, 341212), (560, 255909), (840, 170606), (1680, 85303)]