2080596840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{50549}}^1$

素因数の和:50584

約数の個数: 128

約数和(自身を含む): 7279200000

約数和(自身を除く): 5198603160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 50549, 101098, 151647, 202196, 252745, 303294, 353843, 404392, 505490, 606588, 707686, 758235, 1010980, 1061529, 1213176, 1415372, 1516470, 1769215, 2021960, 2123058, 2476901, 2830744, 3032940, 3538430, 4246116, 4953802, 5307645, 6065880, 7076860, 7430703, 8492232, 9907604, 10615290, 12384505, 14153720, 14861406, 17338307, 19815208, 21230580, 24769010, 29722812, 34676614, 37153515, 42461160, 49538020, 52014921, 59445624, 69353228, 74307030, 86691535, 99076040, 104029842, 138706456, 148614060, 173383070, 208059684, 260074605, 297228120, 346766140, 416119368, 520149210, 693532280, 1040298420, 2080596840]

約数ペア:

[(1, 2080596840), (2, 1040298420), (3, 693532280), (4, 520149210), (5, 416119368), (6, 346766140), (7, 297228120), (8, 260074605), (10, 208059684), (12, 173383070), (14, 148614060), (15, 138706456), (20, 104029842), (21, 99076040), (24, 86691535), (28, 74307030), (30, 69353228), (35, 59445624), (40, 52014921), (42, 49538020), (49, 42461160), (56, 37153515), (60, 34676614), (70, 29722812), (84, 24769010), (98, 21230580), (105, 19815208), (120, 17338307), (140, 14861406), (147, 14153720), (168, 12384505), (196, 10615290), (210, 9907604), (245, 8492232), (280, 7430703), (294, 7076860), (343, 6065880), (392, 5307645), (420, 4953802), (490, 4246116), (588, 3538430), (686, 3032940), (735, 2830744), (840, 2476901), (980, 2123058), (1029, 2021960), (1176, 1769215), (1372, 1516470), (1470, 1415372), (1715, 1213176), (1960, 1061529), (2058, 1010980), (2744, 758235), (2940, 707686), (3430, 606588), (4116, 505490), (5145, 404392), (5880, 353843), (6860, 303294), (8232, 252745), (10290, 202196), (13720, 151647), (20580, 101098), (41160, 50549)]