70248080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 203129856

約数和(自身を除く): 132881776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 80, 85, 94, 112, 119, 136, 140, 157, 170, 188, 235, 238, 272, 280, 314, 329, 340, 376, 470, 476, 560, 595, 628, 658, 680, 752, 785, 799, 940, 952, 1099, 1190, 1256, 1316, 1360, 1570, 1598, 1645, 1880, 1904, 2198, 2380, 2512, 2632, 2669, 3140, 3196, 3290, 3760, 3995, 4396, 4760, 5264, 5338, 5495, 5593, 6280, 6392, 6580, 7379, 7990, 8792, 9520, 10676, 10990, 11186, 12560, 12784, 13160, 13345, 14758, 15980, 17584, 18683, 21352, 21980, 22372, 26320, 26690, 27965, 29516, 31960, 36895, 37366, 42704, 43960, 44744, 51653, 53380, 55930, 59032, 63920, 73790, 74732, 87920, 89488, 93415, 103306, 106760, 111860, 118064, 125443, 147580, 149464, 186830, 206612, 213520, 223720, 250886, 258265, 295160, 298928, 373660, 413224, 447440, 501772, 516530, 590320, 627215, 747320, 826448, 878101, 1003544, 1033060, 1254430, 1494640, 1756202, 2007088, 2066120, 2508860, 3512404, 4132240, 4390505, 5017720, 7024808, 8781010, 10035440, 14049616, 17562020, 35124040, 70248080]

約数ペア:

[(1, 70248080), (2, 35124040), (4, 17562020), (5, 14049616), (7, 10035440), (8, 8781010), (10, 7024808), (14, 5017720), (16, 4390505), (17, 4132240), (20, 3512404), (28, 2508860), (34, 2066120), (35, 2007088), (40, 1756202), (47, 1494640), (56, 1254430), (68, 1033060), (70, 1003544), (80, 878101), (85, 826448), (94, 747320), (112, 627215), (119, 590320), (136, 516530), (140, 501772), (157, 447440), (170, 413224), (188, 373660), (235, 298928), (238, 295160), (272, 258265), (280, 250886), (314, 223720), (329, 213520), (340, 206612), (376, 186830), (470, 149464), (476, 147580), (560, 125443), (595, 118064), (628, 111860), (658, 106760), (680, 103306), (752, 93415), (785, 89488), (799, 87920), (940, 74732), (952, 73790), (1099, 63920), (1190, 59032), (1256, 55930), (1316, 53380), (1360, 51653), (1570, 44744), (1598, 43960), (1645, 42704), (1880, 37366), (1904, 36895), (2198, 31960), (2380, 29516), (2512, 27965), (2632, 26690), (2669, 26320), (3140, 22372), (3196, 21980), (3290, 21352), (3760, 18683), (3995, 17584), (4396, 15980), (4760, 14758), (5264, 13345), (5338, 13160), (5495, 12784), (5593, 12560), (6280, 11186), (6392, 10990), (6580, 10676), (7379, 9520), (7990, 8792)]