163462140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53419}}^1$

素因数の和:53451

約数の個数: 72

約数和(自身を含む): 525011760

約数和(自身を除く): 361549620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 53419, 106838, 160257, 213676, 267095, 320514, 480771, 534190, 641028, 801285, 908123, 961542, 1068380, 1602570, 1816246, 1923084, 2403855, 2724369, 3205140, 3632492, 4540615, 4807710, 5448738, 8173107, 9081230, 9615420, 10897476, 13621845, 16346214, 18162460, 27243690, 32692428, 40865535, 54487380, 81731070, 163462140]

約数ペア:

[(1, 163462140), (2, 81731070), (3, 54487380), (4, 40865535), (5, 32692428), (6, 27243690), (9, 18162460), (10, 16346214), (12, 13621845), (15, 10897476), (17, 9615420), (18, 9081230), (20, 8173107), (30, 5448738), (34, 4807710), (36, 4540615), (45, 3632492), (51, 3205140), (60, 2724369), (68, 2403855), (85, 1923084), (90, 1816246), (102, 1602570), (153, 1068380), (170, 961542), (180, 908123), (204, 801285), (255, 641028), (306, 534190), (340, 480771), (510, 320514), (612, 267095), (765, 213676), (1020, 160257), (1530, 106838), (3060, 53419)]