69692280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 240883200

約数和(自身を除く): 171190920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 509, 652, 815, 840, 978, 1018, 1141, 1304, 1527, 1630, 1956, 2036, 2282, 2445, 2545, 3054, 3260, 3423, 3563, 3912, 4072, 4564, 4890, 5090, 5705, 6108, 6520, 6846, 7126, 7635, 9128, 9780, 10180, 10689, 11410, 12216, 13692, 14252, 15270, 17115, 17815, 19560, 20360, 21378, 22820, 27384, 28504, 30540, 34230, 35630, 42756, 45640, 53445, 61080, 68460, 71260, 82967, 85512, 106890, 136920, 142520, 165934, 213780, 248901, 331868, 414835, 427560, 497802, 580769, 663736, 829670, 995604, 1161538, 1244505, 1659340, 1742307, 1991208, 2323076, 2489010, 2903845, 3318680, 3484614, 4646152, 4978020, 5807690, 6969228, 8711535, 9956040, 11615380, 13938456, 17423070, 23230760, 34846140, 69692280]

約数ペア:

[(1, 69692280), (2, 34846140), (3, 23230760), (4, 17423070), (5, 13938456), (6, 11615380), (7, 9956040), (8, 8711535), (10, 6969228), (12, 5807690), (14, 4978020), (15, 4646152), (20, 3484614), (21, 3318680), (24, 2903845), (28, 2489010), (30, 2323076), (35, 1991208), (40, 1742307), (42, 1659340), (56, 1244505), (60, 1161538), (70, 995604), (84, 829670), (105, 663736), (120, 580769), (140, 497802), (163, 427560), (168, 414835), (210, 331868), (280, 248901), (326, 213780), (420, 165934), (489, 142520), (509, 136920), (652, 106890), (815, 85512), (840, 82967), (978, 71260), (1018, 68460), (1141, 61080), (1304, 53445), (1527, 45640), (1630, 42756), (1956, 35630), (2036, 34230), (2282, 30540), (2445, 28504), (2545, 27384), (3054, 22820), (3260, 21378), (3423, 20360), (3563, 19560), (3912, 17815), (4072, 17115), (4564, 15270), (4890, 14252), (5090, 13692), (5705, 12216), (6108, 11410), (6520, 10689), (6846, 10180), (7126, 9780), (7635, 9128)]