1439800380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156841}}^1$

素因数の和:156876

約数の個数: 96

約数和(自身を含む): 4742902080

約数和(自身を除く): 3303101700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 156841, 313682, 470523, 627364, 784205, 941046, 1411569, 1568410, 1882092, 2352615, 2666297, 2823138, 3136820, 4234707, 4705230, 5332594, 5646276, 7057845, 7998891, 8469414, 9410460, 10665188, 13331485, 14115690, 15997782, 16938828, 21173535, 23996673, 26662970, 28231380, 31995564, 39994455, 42347070, 47993346, 53325940, 71990019, 79988910, 84694140, 95986692, 119983365, 143980038, 159977820, 239966730, 287960076, 359950095, 479933460, 719900190, 1439800380]

約数ペア:

[(1, 1439800380), (2, 719900190), (3, 479933460), (4, 359950095), (5, 287960076), (6, 239966730), (9, 159977820), (10, 143980038), (12, 119983365), (15, 95986692), (17, 84694140), (18, 79988910), (20, 71990019), (27, 53325940), (30, 47993346), (34, 42347070), (36, 39994455), (45, 31995564), (51, 28231380), (54, 26662970), (60, 23996673), (68, 21173535), (85, 16938828), (90, 15997782), (102, 14115690), (108, 13331485), (135, 10665188), (153, 9410460), (170, 8469414), (180, 7998891), (204, 7057845), (255, 5646276), (270, 5332594), (306, 4705230), (340, 4234707), (459, 3136820), (510, 2823138), (540, 2666297), (612, 2352615), (765, 1882092), (918, 1568410), (1020, 1411569), (1530, 941046), (1836, 784205), (2295, 627364), (3060, 470523), (4590, 313682), (9180, 156841)]