220982160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 895656960

約数和(自身を除く): 674674800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 43, 46, 48, 49, 56, 57, 60, 69, 70, 76, 80, 84, 86, 92, 95, 98, 105, 112, 114, 115, 120, 129, 133, 138, 140, 147, 152, 161, 168, 172, 184, 190, 196, 210, 215, 228, 230, 240, 245, 258, 266, 276, 280, 285, 294, 301, 304, 322, 336, 344, 345, 368, 380, 392, 399, 420, 430, 437, 456, 460, 483, 490, 516, 532, 552, 560, 570, 588, 602, 644, 645, 665, 688, 690, 735, 760, 784, 798, 805, 817, 840, 860, 874, 903, 912, 920, 931, 966, 980, 989, 1032, 1064, 1104, 1127, 1140, 1176, 1204, 1288, 1290, 1311, 1330, 1380, 1470, 1505, 1520, 1596, 1610, 1634, 1680, 1720, 1748, 1806, 1840, 1862, 1932, 1960, 1978, 1995, 2064, 2107, 2128, 2185, 2254, 2280, 2352, 2408, 2415, 2451, 2576, 2580, 2622, 2660, 2760, 2793, 2940, 2967, 3010, 3059, 3192, 3220, 3268, 3381, 3440, 3496, 3612, 3724, 3864, 3920, 3956, 3990, 4085, 4214, 4370, 4508, 4515, 4560, 4655, 4816, 4830, 4902, 4945, 5160, 5244, 5320, 5520, 5586, 5635, 5719, 5880, 5934, 6020, 6118, 6321, 6384, 6440, 6536, 6555, 6762, 6923, 6992, 7224, 7448, 7728, 7912, 7980, 8170, 8428, 8740, 9016, 9030, 9177, 9310, 9660, 9804, 9890, 10320, 10488, 10535, 10640, 11172, 11270, 11438, 11760, 11868, 12040, 12236, 12255, 12642, 12880, 13072, 13110, 13524, 13846, 13965, 14448, 14835, 14896, 15295, 15824, 15960, 16340, 16856, 16905, 17157, 17480, 18032, 18060, 18354, 18620, 18791, 19320, 19608, 19780, 20769, 20976, 21070, 21413, 22344, 22540, 22876, 23736, 24080, 24472, 24510, 25284, 26220, 27048, 27692, 27930, 28595, 29670, 30590, 31605, 31920, 32680, 33712, 33810, 34314, 34615, 34960, 36120, 36708, 37240, 37582, 38640, 39216, 39560, 40033, 41538, 42140, 42826, 44688, 45080, 45752, 45885, 47472, 48461, 48944, 49020, 50568, 52440, 54096, 55384, 55860, 56373, 57190, 59340, 61180, 63210, 64239, 65360, 67620, 68628, 69230, 72240, 73416, 74480, 75164, 79120, 80066, 83076, 84280, 85652, 85785, 90160, 91504, 91770, 93955, 96922, 98040, 101136, 103845, 104880, 107065, 110768, 111720, 112746, 114380, 118680, 120099, 122360, 126420, 128478, 131537, 135240, 137256, 138460, 145383, 146832, 150328, 160132, 166152, 168560, 171304, 171570, 183540, 187910, 193844, 196080, 200165, 207690, 214130, 223440, 225492, 228760, 237360, 240198, 242305, 244720, 252840, 256956, 263074, 270480, 274512, 276920, 281865, 290766, 300656, 320264, 321195, 332304, 342608, 343140, 367080, 375820, 387688, 394611, 400330, 415380, 428260, 450984, 457520, 480396, 484610, 505680, 513912, 526148, 553840, 563730, 581532, 600495, 640528, 642390, 657685, 686280, 726915, 734160, 751640, 775376, 789222, 800660, 830760, 856520, 901968, 920759, 960792, 969220, 1027824, 1052296, 1127460, 1163064, 1200990, 1284780, 1315370, 1372560, 1453830, 1503280, 1578444, 1601320, 1661520, 1713040, 1841518, 1921584, 1938440, 1973055, 2104592, 2254920, 2326128, 2401980, 2569560, 2630740, 2762277, 2907660, 3156888, 3202640, 3683036, 3876880, 3946110, 4509840, 4603795, 4803960, 5139120, 5261480, 5524554, 5815320, 6313776, 7366072, 7892220, 9207590, 9607920, 10522960, 11049108, 11630640, 13811385, 14732144, 15784440, 18415180, 22098216, 27622770, 31568880, 36830360, 44196432, 55245540, 73660720, 110491080, 220982160]

約数ペア:

[(1, 220982160), (2, 110491080), (3, 73660720), (4, 55245540), (5, 44196432), (6, 36830360), (7, 31568880), (8, 27622770), (10, 22098216), (12, 18415180), (14, 15784440), (15, 14732144), (16, 13811385), (19, 11630640), (20, 11049108), (21, 10522960), (23, 9607920), (24, 9207590), (28, 7892220), (30, 7366072), (35, 6313776), (38, 5815320), (40, 5524554), (42, 5261480), (43, 5139120), (46, 4803960), (48, 4603795), (49, 4509840), (56, 3946110), (57, 3876880), (60, 3683036), (69, 3202640), (70, 3156888), (76, 2907660), (80, 2762277), (84, 2630740), (86, 2569560), (92, 2401980), (95, 2326128), (98, 2254920), (105, 2104592), (112, 1973055), (114, 1938440), (115, 1921584), (120, 1841518), (129, 1713040), (133, 1661520), (138, 1601320), (140, 1578444), (147, 1503280), (152, 1453830), (161, 1372560), (168, 1315370), (172, 1284780), (184, 1200990), (190, 1163064), (196, 1127460), (210, 1052296), (215, 1027824), (228, 969220), (230, 960792), (240, 920759), (245, 901968), (258, 856520), (266, 830760), (276, 800660), (280, 789222), (285, 775376), (294, 751640), (301, 734160), (304, 726915), (322, 686280), (336, 657685), (344, 642390), (345, 640528), (368, 600495), (380, 581532), (392, 563730), (399, 553840), (420, 526148), (430, 513912), (437, 505680), (456, 484610), (460, 480396), (483, 457520), (490, 450984), (516, 428260), (532, 415380), (552, 400330), (560, 394611), (570, 387688), (588, 375820), (602, 367080), (644, 343140), (645, 342608), (665, 332304), (688, 321195), (690, 320264), (735, 300656), (760, 290766), (784, 281865), (798, 276920), (805, 274512), (817, 270480), (840, 263074), (860, 256956), (874, 252840), (903, 244720), (912, 242305), (920, 240198), (931, 237360), (966, 228760), (980, 225492), (989, 223440), (1032, 214130), (1064, 207690), (1104, 200165), (1127, 196080), (1140, 193844), (1176, 187910), (1204, 183540), (1288, 171570), (1290, 171304), (1311, 168560), (1330, 166152), (1380, 160132), (1470, 150328), (1505, 146832), (1520, 145383), (1596, 138460), (1610, 137256), (1634, 135240), (1680, 131537), (1720, 128478), (1748, 126420), (1806, 122360), (1840, 120099), (1862, 118680), (1932, 114380), (1960, 112746), (1978, 111720), (1995, 110768), (2064, 107065), (2107, 104880), (2128, 103845), (2185, 101136), (2254, 98040), (2280, 96922), (2352, 93955), (2408, 91770), (2415, 91504), (2451, 90160), (2576, 85785), (2580, 85652), (2622, 84280), (2660, 83076), (2760, 80066), (2793, 79120), (2940, 75164), (2967, 74480), (3010, 73416), (3059, 72240), (3192, 69230), (3220, 68628), (3268, 67620), (3381, 65360), (3440, 64239), (3496, 63210), (3612, 61180), (3724, 59340), (3864, 57190), (3920, 56373), (3956, 55860), (3990, 55384), (4085, 54096), (4214, 52440), (4370, 50568), (4508, 49020), (4515, 48944), (4560, 48461), (4655, 47472), (4816, 45885), (4830, 45752), (4902, 45080), (4945, 44688), (5160, 42826), (5244, 42140), (5320, 41538), (5520, 40033), (5586, 39560), (5635, 39216), (5719, 38640), (5880, 37582), (5934, 37240), (6020, 36708), (6118, 36120), (6321, 34960), (6384, 34615), (6440, 34314), (6536, 33810), (6555, 33712), (6762, 32680), (6923, 31920), (6992, 31605), (7224, 30590), (7448, 29670), (7728, 28595), (7912, 27930), (7980, 27692), (8170, 27048), (8428, 26220), (8740, 25284), (9016, 24510), (9030, 24472), (9177, 24080), (9310, 23736), (9660, 22876), (9804, 22540), (9890, 22344), (10320, 21413), (10488, 21070), (10535, 20976), (10640, 20769), (11172, 19780), (11270, 19608), (11438, 19320), (11760, 18791), (11868, 18620), (12040, 18354), (12236, 18060), (12255, 18032), (12642, 17480), (12880, 17157), (13072, 16905), (13110, 16856), (13524, 16340), (13846, 15960), (13965, 15824), (14448, 15295), (14835, 14896)]