1213285920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1984

約数の個数: 384

約数和(自身を含む): 5047805952

約数和(自身を除く): 3834520032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 660, 672, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1056, 1120, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1848, 1870, 1904, 1931, 2040, 2244, 2310, 2380, 2464, 2618, 2640, 2720, 2805, 2856, 2992, 3080, 3360, 3570, 3696, 3740, 3808, 3862, 3927, 4080, 4488, 4620, 4760, 5236, 5280, 5610, 5712, 5793, 5984, 6160, 6545, 7140, 7392, 7480, 7724, 7854, 8160, 8976, 9240, 9520, 9655, 10472, 11220, 11424, 11586, 12320, 13090, 13517, 14280, 14960, 15448, 15708, 17952, 18480, 19040, 19310, 19635, 20944, 21241, 22440, 23172, 26180, 27034, 28560, 28965, 29920, 30896, 31416, 32827, 36960, 38620, 39270, 40551, 41888, 42482, 44880, 46344, 52360, 54068, 57120, 57930, 61792, 62832, 63723, 65654, 67585, 77240, 78540, 81102, 84964, 89760, 92688, 98481, 104720, 106205, 108136, 115860, 125664, 127446, 131308, 135170, 148687, 154480, 157080, 162204, 164135, 169928, 185376, 196962, 202755, 209440, 212410, 216272, 229789, 231720, 254892, 262616, 270340, 297374, 308960, 314160, 318615, 324408, 328270, 339856, 361097, 393924, 405510, 424820, 432544, 446061, 459578, 463440, 492405, 509784, 525232, 540680, 594748, 628320, 637230, 648816, 656540, 679712, 689367, 722194, 743435, 787848, 811020, 849640, 892122, 919156, 926880, 984810, 1019568, 1050464, 1081360, 1083291, 1148945, 1189496, 1274460, 1297632, 1313080, 1378734, 1444388, 1486870, 1575696, 1622040, 1699280, 1784244, 1805485, 1838312, 1969620, 2039136, 2162720, 2166582, 2230305, 2297890, 2378992, 2527679, 2548920, 2626160, 2757468, 2888776, 2973740, 3151392, 3244080, 3398560, 3446835, 3568488, 3610970, 3676624, 3939240, 4333164, 4460610, 4595780, 4757984, 5055358, 5097840, 5252320, 5416455, 5514936, 5777552, 5947480, 6488160, 6893670, 7136976, 7221940, 7353248, 7583037, 7878480, 8666328, 8921220, 9191560, 10110716, 10195680, 10832910, 11029872, 11555104, 11894960, 12638395, 13787340, 14273952, 14443880, 15166074, 15756960, 17332656, 17842440, 18383120, 20221432, 21665820, 22059744, 23789920, 25276790, 27574680, 28887760, 30332148, 34665312, 35684880, 36766240, 37915185, 40442864, 43331640, 50553580, 55149360, 57775520, 60664296, 71369760, 75830370, 80885728, 86663280, 101107160, 110298720, 121328592, 151660740, 173326560, 202214320, 242657184, 303321480, 404428640, 606642960, 1213285920]

約数ペア:

[(1, 1213285920), (2, 606642960), (3, 404428640), (4, 303321480), (5, 242657184), (6, 202214320), (7, 173326560), (8, 151660740), (10, 121328592), (11, 110298720), (12, 101107160), (14, 86663280), (15, 80885728), (16, 75830370), (17, 71369760), (20, 60664296), (21, 57775520), (22, 55149360), (24, 50553580), (28, 43331640), (30, 40442864), (32, 37915185), (33, 36766240), (34, 35684880), (35, 34665312), (40, 30332148), (42, 28887760), (44, 27574680), (48, 25276790), (51, 23789920), (55, 22059744), (56, 21665820), (60, 20221432), (66, 18383120), (68, 17842440), (70, 17332656), (77, 15756960), (80, 15166074), (84, 14443880), (85, 14273952), (88, 13787340), (96, 12638395), (102, 11894960), (105, 11555104), (110, 11029872), (112, 10832910), (119, 10195680), (120, 10110716), (132, 9191560), (136, 8921220), (140, 8666328), (154, 7878480), (160, 7583037), (165, 7353248), (168, 7221940), (170, 7136976), (176, 6893670), (187, 6488160), (204, 5947480), (210, 5777552), (220, 5514936), (224, 5416455), (231, 5252320), (238, 5097840), (240, 5055358), (255, 4757984), (264, 4595780), (272, 4460610), (280, 4333164), (308, 3939240), (330, 3676624), (336, 3610970), (340, 3568488), (352, 3446835), (357, 3398560), (374, 3244080), (385, 3151392), (408, 2973740), (420, 2888776), (440, 2757468), (462, 2626160), (476, 2548920), (480, 2527679), (510, 2378992), (528, 2297890), (544, 2230305), (560, 2166582), (561, 2162720), (595, 2039136), (616, 1969620), (660, 1838312), (672, 1805485), (680, 1784244), (714, 1699280), (748, 1622040), (770, 1575696), (816, 1486870), (840, 1444388), (880, 1378734), (924, 1313080), (935, 1297632), (952, 1274460), (1020, 1189496), (1056, 1148945), (1120, 1083291), (1122, 1081360), (1155, 1050464), (1190, 1019568), (1232, 984810), (1309, 926880), (1320, 919156), (1360, 892122), (1428, 849640), (1496, 811020), (1540, 787848), (1632, 743435), (1680, 722194), (1760, 689367), (1785, 679712), (1848, 656540), (1870, 648816), (1904, 637230), (1931, 628320), (2040, 594748), (2244, 540680), (2310, 525232), (2380, 509784), (2464, 492405), (2618, 463440), (2640, 459578), (2720, 446061), (2805, 432544), (2856, 424820), (2992, 405510), (3080, 393924), (3360, 361097), (3570, 339856), (3696, 328270), (3740, 324408), (3808, 318615), (3862, 314160), (3927, 308960), (4080, 297374), (4488, 270340), (4620, 262616), (4760, 254892), (5236, 231720), (5280, 229789), (5610, 216272), (5712, 212410), (5793, 209440), (5984, 202755), (6160, 196962), (6545, 185376), (7140, 169928), (7392, 164135), (7480, 162204), (7724, 157080), (7854, 154480), (8160, 148687), (8976, 135170), (9240, 131308), (9520, 127446), (9655, 125664), (10472, 115860), (11220, 108136), (11424, 106205), (11586, 104720), (12320, 98481), (13090, 92688), (13517, 89760), (14280, 84964), (14960, 81102), (15448, 78540), (15708, 77240), (17952, 67585), (18480, 65654), (19040, 63723), (19310, 62832), (19635, 61792), (20944, 57930), (21241, 57120), (22440, 54068), (23172, 52360), (26180, 46344), (27034, 44880), (28560, 42482), (28965, 41888), (29920, 40551), (30896, 39270), (31416, 38620), (32827, 36960)]