989251955160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69275347}}^1$

素因数の和:69275385

約数の個数: 128

約数和(自身を含む): 3591234040320

約数和(自身を除く): 2601982085160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 69275347, 138550694, 207826041, 277101388, 346376735, 415652082, 484927429, 554202776, 692753470, 831304164, 969854858, 1039130205, 1177680899, 1385506940, 1454782287, 1662608328, 1939709716, 2078260410, 2355361798, 2424637145, 2771013880, 2909564574, 3533042697, 3879419432, 4156520820, 4710723596, 4849274290, 5819129148, 5888404495, 7066085394, 7273911435, 8243766293, 8313041640, 9421447192, 9698548580, 11638258296, 11776808990, 14132170788, 14547822870, 16487532586, 17665213485, 19397097160, 23553617980, 24731298879, 28264341576, 29095645740, 32975065172, 35330426970, 41218831465, 47107235960, 49462597758, 58191291480, 65950130344, 70660853940, 82437662930, 98925195516, 123656494395, 141321707880, 164875325860, 197850391032, 247312988790, 329750651720, 494625977580, 989251955160]

約数ペア:

[(1, 989251955160), (2, 494625977580), (3, 329750651720), (4, 247312988790), (5, 197850391032), (6, 164875325860), (7, 141321707880), (8, 123656494395), (10, 98925195516), (12, 82437662930), (14, 70660853940), (15, 65950130344), (17, 58191291480), (20, 49462597758), (21, 47107235960), (24, 41218831465), (28, 35330426970), (30, 32975065172), (34, 29095645740), (35, 28264341576), (40, 24731298879), (42, 23553617980), (51, 19397097160), (56, 17665213485), (60, 16487532586), (68, 14547822870), (70, 14132170788), (84, 11776808990), (85, 11638258296), (102, 9698548580), (105, 9421447192), (119, 8313041640), (120, 8243766293), (136, 7273911435), (140, 7066085394), (168, 5888404495), (170, 5819129148), (204, 4849274290), (210, 4710723596), (238, 4156520820), (255, 3879419432), (280, 3533042697), (340, 2909564574), (357, 2771013880), (408, 2424637145), (420, 2355361798), (476, 2078260410), (510, 1939709716), (595, 1662608328), (680, 1454782287), (714, 1385506940), (840, 1177680899), (952, 1039130205), (1020, 969854858), (1190, 831304164), (1428, 692753470), (1785, 554202776), (2040, 484927429), (2380, 415652082), (2856, 346376735), (3570, 277101388), (4760, 207826041), (7140, 138550694), (14280, 69275347)]