63661360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 107756240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1439, 1580, 2212, 2765, 2878, 3160, 4424, 5530, 5756, 6320, 7195, 8848, 10073, 11060, 11512, 14390, 20146, 22120, 23024, 28780, 40292, 44240, 50365, 57560, 80584, 100730, 113681, 115120, 161168, 201460, 227362, 402920, 454724, 568405, 795767, 805840, 909448, 1136810, 1591534, 1818896, 2273620, 3183068, 3978835, 4547240, 6366136, 7957670, 9094480, 12732272, 15915340, 31830680, 63661360]

約数ペア:

[(1, 63661360), (2, 31830680), (4, 15915340), (5, 12732272), (7, 9094480), (8, 7957670), (10, 6366136), (14, 4547240), (16, 3978835), (20, 3183068), (28, 2273620), (35, 1818896), (40, 1591534), (56, 1136810), (70, 909448), (79, 805840), (80, 795767), (112, 568405), (140, 454724), (158, 402920), (280, 227362), (316, 201460), (395, 161168), (553, 115120), (560, 113681), (632, 100730), (790, 80584), (1106, 57560), (1264, 50365), (1439, 44240), (1580, 40292), (2212, 28780), (2765, 23024), (2878, 22120), (3160, 20146), (4424, 14390), (5530, 11512), (5756, 11060), (6320, 10073), (7195, 8848)]