7031880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 17851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 383, 408, 459, 510, 540, 612, 680, 765, 766, 918, 1020, 1080, 1149, 1224, 1530, 1532, 1836, 1915, 2040, 2295, 2298, 3060, 3064, 3447, 3672, 3830, 4590, 4596, 5745, 6120, 6511, 6894, 7660, 9180, 9192, 10341, 11490, 13022, 13788, 15320, 17235, 18360, 19533, 20682, 22980, 26044, 27576, 32555, 34470, 39066, 41364, 45960, 51705, 52088, 58599, 65110, 68940, 78132, 82728, 97665, 103410, 117198, 130220, 137880, 156264, 175797, 195330, 206820, 234396, 260440, 292995, 351594, 390660, 413640, 468792, 585990, 703188, 781320, 878985, 1171980, 1406376, 1757970, 2343960, 3515940, 7031880]

約数ペア:

[(1, 7031880), (2, 3515940), (3, 2343960), (4, 1757970), (5, 1406376), (6, 1171980), (8, 878985), (9, 781320), (10, 703188), (12, 585990), (15, 468792), (17, 413640), (18, 390660), (20, 351594), (24, 292995), (27, 260440), (30, 234396), (34, 206820), (36, 195330), (40, 175797), (45, 156264), (51, 137880), (54, 130220), (60, 117198), (68, 103410), (72, 97665), (85, 82728), (90, 78132), (102, 68940), (108, 65110), (120, 58599), (135, 52088), (136, 51705), (153, 45960), (170, 41364), (180, 39066), (204, 34470), (216, 32555), (255, 27576), (270, 26044), (306, 22980), (340, 20682), (360, 19533), (383, 18360), (408, 17235), (459, 15320), (510, 13788), (540, 13022), (612, 11490), (680, 10341), (765, 9192), (766, 9180), (918, 7660), (1020, 6894), (1080, 6511), (1149, 6120), (1224, 5745), (1530, 4596), (1532, 4590), (1836, 3830), (1915, 3672), (2040, 3447), (2295, 3064), (2298, 3060)]