64267140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9001}}^1$

素因数の和:9037

約数の個数: 96

約数和(自身を含む): 217776384

約数和(自身を除く): 153509244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9001, 18002, 27003, 36004, 45005, 54006, 63007, 90010, 108012, 126014, 135015, 153017, 180020, 189021, 252028, 270030, 306034, 315035, 378042, 459051, 540060, 612068, 630070, 756084, 765085, 918102, 945105, 1071119, 1260140, 1530170, 1836204, 1890210, 2142238, 2295255, 3060340, 3213357, 3780420, 4284476, 4590510, 5355595, 6426714, 9181020, 10711190, 12853428, 16066785, 21422380, 32133570, 64267140]

約数ペア:

[(1, 64267140), (2, 32133570), (3, 21422380), (4, 16066785), (5, 12853428), (6, 10711190), (7, 9181020), (10, 6426714), (12, 5355595), (14, 4590510), (15, 4284476), (17, 3780420), (20, 3213357), (21, 3060340), (28, 2295255), (30, 2142238), (34, 1890210), (35, 1836204), (42, 1530170), (51, 1260140), (60, 1071119), (68, 945105), (70, 918102), (84, 765085), (85, 756084), (102, 630070), (105, 612068), (119, 540060), (140, 459051), (170, 378042), (204, 315035), (210, 306034), (238, 270030), (255, 252028), (340, 189021), (357, 180020), (420, 153017), (476, 135015), (510, 126014), (595, 108012), (714, 90010), (1020, 63007), (1190, 54006), (1428, 45005), (1785, 36004), (2380, 27003), (3570, 18002), (7140, 9001)]