28068539520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{122849}}^1$

素因数の和:122895

約数の個数: 256

約数和(自身を含む): 108265248000

約数和(自身を除く): 80196708480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 19040, 22848, 28560, 32640, 38080, 45696, 57120, 76160, 114240, 122849, 228480, 245698, 368547, 491396, 614245, 737094, 859943, 982792, 1228490, 1474188, 1719886, 1842735, 1965584, 2088433, 2456980, 2579829, 2948376, 3439772, 3685470, 3931168, 4176866, 4299715, 4913960, 5159658, 5896752, 6265299, 6879544, 7370940, 7862336, 8353732, 8599430, 9827920, 10319316, 10442165, 11793504, 12530598, 12899145, 13759088, 14619031, 14741880, 15724672, 16707464, 17198860, 19655840, 20638632, 20884330, 23587008, 25061196, 25798290, 27518176, 29238062, 29483760, 31326495, 33414928, 34397720, 39311680, 41277264, 41768660, 43857093, 47174016, 50122392, 51596580, 55036352, 58476124, 58967520, 62652990, 66829856, 68795440, 73095155, 78623360, 82554528, 83537320, 87714186, 100244784, 103193160, 110072704, 116952248, 117935040, 125305980, 133659712, 137590880, 146190310, 165109056, 167074640, 175428372, 200489568, 206386320, 219285465, 233904496, 235870080, 250611960, 267319424, 275181760, 292380620, 330218112, 334149280, 350856744, 400979136, 412772640, 438570930, 467808992, 501223920, 550363520, 584761240, 668298560, 701713488, 801958272, 825545280, 877141860, 935617984, 1002447840, 1169522480, 1336597120, 1403426976, 1651090560, 1754283720, 1871235968, 2004895680, 2339044960, 2806853952, 3508567440, 4009791360, 4678089920, 5613707904, 7017134880, 9356179840, 14034269760, 28068539520]

約数ペア:

[(1, 28068539520), (2, 14034269760), (3, 9356179840), (4, 7017134880), (5, 5613707904), (6, 4678089920), (7, 4009791360), (8, 3508567440), (10, 2806853952), (12, 2339044960), (14, 2004895680), (15, 1871235968), (16, 1754283720), (17, 1651090560), (20, 1403426976), (21, 1336597120), (24, 1169522480), (28, 1002447840), (30, 935617984), (32, 877141860), (34, 825545280), (35, 801958272), (40, 701713488), (42, 668298560), (48, 584761240), (51, 550363520), (56, 501223920), (60, 467808992), (64, 438570930), (68, 412772640), (70, 400979136), (80, 350856744), (84, 334149280), (85, 330218112), (96, 292380620), (102, 275181760), (105, 267319424), (112, 250611960), (119, 235870080), (120, 233904496), (128, 219285465), (136, 206386320), (140, 200489568), (160, 175428372), (168, 167074640), (170, 165109056), (192, 146190310), (204, 137590880), (210, 133659712), (224, 125305980), (238, 117935040), (240, 116952248), (255, 110072704), (272, 103193160), (280, 100244784), (320, 87714186), (336, 83537320), (340, 82554528), (357, 78623360), (384, 73095155), (408, 68795440), (420, 66829856), (448, 62652990), (476, 58967520), (480, 58476124), (510, 55036352), (544, 51596580), (560, 50122392), (595, 47174016), (640, 43857093), (672, 41768660), (680, 41277264), (714, 39311680), (816, 34397720), (840, 33414928), (896, 31326495), (952, 29483760), (960, 29238062), (1020, 27518176), (1088, 25798290), (1120, 25061196), (1190, 23587008), (1344, 20884330), (1360, 20638632), (1428, 19655840), (1632, 17198860), (1680, 16707464), (1785, 15724672), (1904, 14741880), (1920, 14619031), (2040, 13759088), (2176, 12899145), (2240, 12530598), (2380, 11793504), (2688, 10442165), (2720, 10319316), (2856, 9827920), (3264, 8599430), (3360, 8353732), (3570, 7862336), (3808, 7370940), (4080, 6879544), (4480, 6265299), (4760, 5896752), (5440, 5159658), (5712, 4913960), (6528, 4299715), (6720, 4176866), (7140, 3931168), (7616, 3685470), (8160, 3439772), (9520, 2948376), (10880, 2579829), (11424, 2456980), (13440, 2088433), (14280, 1965584), (15232, 1842735), (16320, 1719886), (19040, 1474188), (22848, 1228490), (28560, 982792), (32640, 859943), (38080, 737094), (45696, 614245), (57120, 491396), (76160, 368547), (114240, 245698), (122849, 228480)]