2018751360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 256

約数和(自身を含む): 6881034240

約数和(自身を除く): 4862282880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 127, 128, 136, 160, 170, 192, 204, 240, 254, 255, 272, 320, 340, 381, 384, 408, 480, 487, 508, 510, 544, 635, 640, 680, 762, 816, 960, 974, 1016, 1020, 1088, 1270, 1360, 1461, 1524, 1632, 1905, 1920, 1948, 2032, 2040, 2159, 2176, 2435, 2540, 2720, 2922, 3048, 3264, 3810, 3896, 4064, 4080, 4318, 4870, 5080, 5440, 5844, 6096, 6477, 6528, 7305, 7620, 7792, 8128, 8160, 8279, 8636, 9740, 10160, 10795, 10880, 11688, 12192, 12954, 14610, 15240, 15584, 16256, 16320, 16558, 17272, 19480, 20320, 21590, 23376, 24384, 24837, 25908, 29220, 30480, 31168, 32385, 32640, 33116, 34544, 38960, 40640, 41395, 43180, 46752, 48768, 49674, 51816, 58440, 60960, 61849, 62336, 64770, 66232, 69088, 77920, 81280, 82790, 86360, 93504, 99348, 103632, 116880, 121920, 123698, 124185, 129540, 132464, 138176, 155840, 165580, 172720, 185547, 187008, 198696, 207264, 233760, 243840, 247396, 248370, 259080, 264928, 276352, 309245, 311680, 331160, 345440, 371094, 397392, 414528, 467520, 494792, 496740, 518160, 529856, 618490, 662320, 690880, 742188, 794784, 829056, 927735, 935040, 989584, 993480, 1036320, 1051433, 1059712, 1236980, 1324640, 1381760, 1484376, 1589568, 1855470, 1979168, 1986960, 2072640, 2102866, 2473960, 2649280, 2968752, 3154299, 3179136, 3710940, 3958336, 3973920, 4145280, 4205732, 4947920, 5257165, 5298560, 5937504, 6308598, 7421880, 7916672, 7947840, 8411464, 9895840, 10514330, 11875008, 12617196, 14843760, 15771495, 15895680, 16822928, 19791680, 21028660, 23750016, 25234392, 29687520, 31542990, 33645856, 39583360, 42057320, 50468784, 59375040, 63085980, 67291712, 84114640, 100937568, 118750080, 126171960, 134583424, 168229280, 201875136, 252343920, 336458560, 403750272, 504687840, 672917120, 1009375680, 2018751360]

約数ペア:

[(1, 2018751360), (2, 1009375680), (3, 672917120), (4, 504687840), (5, 403750272), (6, 336458560), (8, 252343920), (10, 201875136), (12, 168229280), (15, 134583424), (16, 126171960), (17, 118750080), (20, 100937568), (24, 84114640), (30, 67291712), (32, 63085980), (34, 59375040), (40, 50468784), (48, 42057320), (51, 39583360), (60, 33645856), (64, 31542990), (68, 29687520), (80, 25234392), (85, 23750016), (96, 21028660), (102, 19791680), (120, 16822928), (127, 15895680), (128, 15771495), (136, 14843760), (160, 12617196), (170, 11875008), (192, 10514330), (204, 9895840), (240, 8411464), (254, 7947840), (255, 7916672), (272, 7421880), (320, 6308598), (340, 5937504), (381, 5298560), (384, 5257165), (408, 4947920), (480, 4205732), (487, 4145280), (508, 3973920), (510, 3958336), (544, 3710940), (635, 3179136), (640, 3154299), (680, 2968752), (762, 2649280), (816, 2473960), (960, 2102866), (974, 2072640), (1016, 1986960), (1020, 1979168), (1088, 1855470), (1270, 1589568), (1360, 1484376), (1461, 1381760), (1524, 1324640), (1632, 1236980), (1905, 1059712), (1920, 1051433), (1948, 1036320), (2032, 993480), (2040, 989584), (2159, 935040), (2176, 927735), (2435, 829056), (2540, 794784), (2720, 742188), (2922, 690880), (3048, 662320), (3264, 618490), (3810, 529856), (3896, 518160), (4064, 496740), (4080, 494792), (4318, 467520), (4870, 414528), (5080, 397392), (5440, 371094), (5844, 345440), (6096, 331160), (6477, 311680), (6528, 309245), (7305, 276352), (7620, 264928), (7792, 259080), (8128, 248370), (8160, 247396), (8279, 243840), (8636, 233760), (9740, 207264), (10160, 198696), (10795, 187008), (10880, 185547), (11688, 172720), (12192, 165580), (12954, 155840), (14610, 138176), (15240, 132464), (15584, 129540), (16256, 124185), (16320, 123698), (16558, 121920), (17272, 116880), (19480, 103632), (20320, 99348), (21590, 93504), (23376, 86360), (24384, 82790), (24837, 81280), (25908, 77920), (29220, 69088), (30480, 66232), (31168, 64770), (32385, 62336), (32640, 61849), (33116, 60960), (34544, 58440), (38960, 51816), (40640, 49674), (41395, 48768), (43180, 46752)]