146624240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2574

約数の個数: 80

約数和(自身を含む): 393403392

約数和(自身を除く): 246779152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2447, 2996, 3745, 4280, 4894, 5992, 7490, 8560, 9788, 11984, 12235, 14980, 17129, 19576, 24470, 29960, 34258, 39152, 48940, 59920, 68516, 85645, 97880, 137032, 171290, 195760, 261829, 274064, 342580, 523658, 685160, 1047316, 1309145, 1370320, 1832803, 2094632, 2618290, 3665606, 4189264, 5236580, 7331212, 9164015, 10473160, 14662424, 18328030, 20946320, 29324848, 36656060, 73312120, 146624240]

約数ペア:

[(1, 146624240), (2, 73312120), (4, 36656060), (5, 29324848), (7, 20946320), (8, 18328030), (10, 14662424), (14, 10473160), (16, 9164015), (20, 7331212), (28, 5236580), (35, 4189264), (40, 3665606), (56, 2618290), (70, 2094632), (80, 1832803), (107, 1370320), (112, 1309145), (140, 1047316), (214, 685160), (280, 523658), (428, 342580), (535, 274064), (560, 261829), (749, 195760), (856, 171290), (1070, 137032), (1498, 97880), (1712, 85645), (2140, 68516), (2447, 59920), (2996, 48940), (3745, 39152), (4280, 34258), (4894, 29960), (5992, 24470), (7490, 19576), (8560, 17129), (9788, 14980), (11984, 12235)]