1239421680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 540

約数和(自身を含む): 5218092360

約数和(自身を除く): 3978670680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 43, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 86, 90, 95, 98, 105, 112, 114, 120, 126, 129, 133, 140, 144, 147, 152, 168, 171, 172, 180, 190, 196, 210, 215, 228, 240, 245, 252, 258, 266, 280, 285, 294, 301, 304, 315, 336, 342, 344, 360, 380, 387, 392, 399, 420, 430, 441, 456, 490, 504, 516, 532, 560, 570, 588, 602, 630, 645, 665, 684, 688, 720, 735, 760, 774, 784, 798, 817, 840, 855, 860, 882, 903, 912, 931, 980, 1008, 1032, 1064, 1140, 1176, 1197, 1204, 1260, 1290, 1330, 1368, 1470, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1764, 1806, 1849, 1862, 1935, 1960, 1995, 2064, 2107, 2128, 2205, 2280, 2352, 2394, 2408, 2451, 2520, 2580, 2660, 2709, 2736, 2793, 2940, 3010, 3096, 3192, 3268, 3420, 3440, 3528, 3612, 3698, 3724, 3870, 3920, 3990, 4085, 4214, 4410, 4515, 4560, 4655, 4788, 4816, 4902, 5040, 5160, 5320, 5418, 5547, 5586, 5719, 5880, 5985, 6020, 6192, 6321, 6384, 6536, 6840, 7056, 7224, 7353, 7396, 7448, 7740, 7980, 8170, 8379, 8428, 8820, 9030, 9245, 9310, 9576, 9804, 10320, 10535, 10640, 10836, 11094, 11172, 11438, 11760, 11970, 12040, 12255, 12642, 12943, 13072, 13545, 13680, 13965, 14448, 14706, 14792, 14896, 15480, 15960, 16340, 16641, 16758, 16856, 17157, 17640, 18060, 18490, 18620, 18963, 19152, 19608, 21070, 21672, 22188, 22344, 22876, 23940, 24080, 24510, 25284, 25886, 27090, 27735, 27930, 28595, 29412, 29584, 30960, 31605, 31920, 32680, 33282, 33516, 33712, 34314, 35131, 35280, 36120, 36765, 36980, 37240, 37926, 38829, 39216, 40033, 41895, 42140, 43344, 44376, 44688, 45752, 47880, 49020, 50568, 51471, 51772, 54180, 55470, 55860, 57190, 58824, 63210, 64715, 65360, 66564, 67032, 68628, 70262, 72240, 73530, 73960, 74480, 75852, 77658, 80066, 83205, 83790, 84280, 85785, 88752, 90601, 91504, 94815, 95760, 98040, 101136, 102942, 103544, 105393, 108360, 110940, 111720, 114380, 116487, 117648, 120099, 126420, 129430, 133128, 134064, 137256, 140524, 147060, 147920, 151704, 155316, 160132, 166410, 167580, 168560, 171570, 175655, 181202, 189630, 194145, 196080, 200165, 205884, 207088, 210786, 216720, 221880, 223440, 228760, 232974, 240198, 245917, 252840, 257355, 258860, 266256, 271803, 274512, 281048, 294120, 303408, 310632, 316179, 320264, 332820, 335160, 343140, 351310, 360297, 362404, 379260, 388290, 400330, 411768, 421572, 443760, 453005, 457520, 465948, 480396, 491834, 505680, 514710, 517720, 526965, 543606, 562096, 582435, 588240, 600495, 621264, 632358, 640528, 665640, 670320, 686280, 702620, 720594, 724808, 737751, 758520, 776580, 800660, 815409, 823536, 843144, 906010, 931896, 960792, 983668, 1029420, 1035440, 1053930, 1087212, 1164870, 1200990, 1229585, 1264716, 1331280, 1359015, 1372560, 1405240, 1441188, 1449616, 1475502, 1517040, 1553160, 1580895, 1601320, 1630818, 1686288, 1721419, 1801485, 1812020, 1863792, 1921584, 1967336, 2058840, 2107860, 2174424, 2213253, 2329740, 2401980, 2459170, 2529432, 2718030, 2810480, 2882376, 2951004, 3106320, 3161790, 3202640, 3261636, 3442838, 3602970, 3624040, 3688755, 3934672, 4077045, 4117680, 4215720, 4348848, 4426506, 4659480, 4803960, 4918340, 5058864, 5164257, 5436060, 5764752, 5902008, 6323580, 6523272, 6885676, 7205940, 7248080, 7377510, 8154090, 8431440, 8607095, 8853012, 9318960, 9607920, 9836680, 10328514, 10872120, 11066265, 11804016, 12647160, 13046544, 13771352, 14411880, 14755020, 15492771, 16308180, 17214190, 17706024, 19673360, 20657028, 21744240, 22132530, 25294320, 25821285, 27542704, 28823760, 29510040, 30985542, 32616360, 34428380, 35412048, 41314056, 44265060, 51642570, 59020080, 61971084, 65232720, 68856760, 77463855, 82628112, 88530120, 103285140, 123942168, 137713520, 154927710, 177060240, 206570280, 247884336, 309855420, 413140560, 619710840, 1239421680]

約数ペア:

[(1, 1239421680), (2, 619710840), (3, 413140560), (4, 309855420), (5, 247884336), (6, 206570280), (7, 177060240), (8, 154927710), (9, 137713520), (10, 123942168), (12, 103285140), (14, 88530120), (15, 82628112), (16, 77463855), (18, 68856760), (19, 65232720), (20, 61971084), (21, 59020080), (24, 51642570), (28, 44265060), (30, 41314056), (35, 35412048), (36, 34428380), (38, 32616360), (40, 30985542), (42, 29510040), (43, 28823760), (45, 27542704), (48, 25821285), (49, 25294320), (56, 22132530), (57, 21744240), (60, 20657028), (63, 19673360), (70, 17706024), (72, 17214190), (76, 16308180), (80, 15492771), (84, 14755020), (86, 14411880), (90, 13771352), (95, 13046544), (98, 12647160), (105, 11804016), (112, 11066265), (114, 10872120), (120, 10328514), (126, 9836680), (129, 9607920), (133, 9318960), (140, 8853012), (144, 8607095), (147, 8431440), (152, 8154090), (168, 7377510), (171, 7248080), (172, 7205940), (180, 6885676), (190, 6523272), (196, 6323580), (210, 5902008), (215, 5764752), (228, 5436060), (240, 5164257), (245, 5058864), (252, 4918340), (258, 4803960), (266, 4659480), (280, 4426506), (285, 4348848), (294, 4215720), (301, 4117680), (304, 4077045), (315, 3934672), (336, 3688755), (342, 3624040), (344, 3602970), (360, 3442838), (380, 3261636), (387, 3202640), (392, 3161790), (399, 3106320), (420, 2951004), (430, 2882376), (441, 2810480), (456, 2718030), (490, 2529432), (504, 2459170), (516, 2401980), (532, 2329740), (560, 2213253), (570, 2174424), (588, 2107860), (602, 2058840), (630, 1967336), (645, 1921584), (665, 1863792), (684, 1812020), (688, 1801485), (720, 1721419), (735, 1686288), (760, 1630818), (774, 1601320), (784, 1580895), (798, 1553160), (817, 1517040), (840, 1475502), (855, 1449616), (860, 1441188), (882, 1405240), (903, 1372560), (912, 1359015), (931, 1331280), (980, 1264716), (1008, 1229585), (1032, 1200990), (1064, 1164870), (1140, 1087212), (1176, 1053930), (1197, 1035440), (1204, 1029420), (1260, 983668), (1290, 960792), (1330, 931896), (1368, 906010), (1470, 843144), (1505, 823536), (1520, 815409), (1548, 800660), (1596, 776580), (1634, 758520), (1680, 737751), (1710, 724808), (1720, 720594), (1764, 702620), (1806, 686280), (1849, 670320), (1862, 665640), (1935, 640528), (1960, 632358), (1995, 621264), (2064, 600495), (2107, 588240), (2128, 582435), (2205, 562096), (2280, 543606), (2352, 526965), (2394, 517720), (2408, 514710), (2451, 505680), (2520, 491834), (2580, 480396), (2660, 465948), (2709, 457520), (2736, 453005), (2793, 443760), (2940, 421572), (3010, 411768), (3096, 400330), (3192, 388290), (3268, 379260), (3420, 362404), (3440, 360297), (3528, 351310), (3612, 343140), (3698, 335160), (3724, 332820), (3870, 320264), (3920, 316179), (3990, 310632), (4085, 303408), (4214, 294120), (4410, 281048), (4515, 274512), (4560, 271803), (4655, 266256), (4788, 258860), (4816, 257355), (4902, 252840), (5040, 245917), (5160, 240198), (5320, 232974), (5418, 228760), (5547, 223440), (5586, 221880), (5719, 216720), (5880, 210786), (5985, 207088), (6020, 205884), (6192, 200165), (6321, 196080), (6384, 194145), (6536, 189630), (6840, 181202), (7056, 175655), (7224, 171570), (7353, 168560), (7396, 167580), (7448, 166410), (7740, 160132), (7980, 155316), (8170, 151704), (8379, 147920), (8428, 147060), (8820, 140524), (9030, 137256), (9245, 134064), (9310, 133128), (9576, 129430), (9804, 126420), (10320, 120099), (10535, 117648), (10640, 116487), (10836, 114380), (11094, 111720), (11172, 110940), (11438, 108360), (11760, 105393), (11970, 103544), (12040, 102942), (12255, 101136), (12642, 98040), (12943, 95760), (13072, 94815), (13545, 91504), (13680, 90601), (13965, 88752), (14448, 85785), (14706, 84280), (14792, 83790), (14896, 83205), (15480, 80066), (15960, 77658), (16340, 75852), (16641, 74480), (16758, 73960), (16856, 73530), (17157, 72240), (17640, 70262), (18060, 68628), (18490, 67032), (18620, 66564), (18963, 65360), (19152, 64715), (19608, 63210), (21070, 58824), (21672, 57190), (22188, 55860), (22344, 55470), (22876, 54180), (23940, 51772), (24080, 51471), (24510, 50568), (25284, 49020), (25886, 47880), (27090, 45752), (27735, 44688), (27930, 44376), (28595, 43344), (29412, 42140), (29584, 41895), (30960, 40033), (31605, 39216), (31920, 38829), (32680, 37926), (33282, 37240), (33516, 36980), (33712, 36765), (34314, 36120), (35131, 35280)]