243761760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 216

約数和(自身を含む): 914986800

約数和(自身を除く): 671225040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1399, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2798, 2904, 3168, 3630, 3872, 3960, 4197, 4356, 4840, 5280, 5445, 5596, 5808, 6995, 7260, 7920, 8394, 8712, 9680, 10890, 11192, 11616, 12591, 13990, 14520, 15389, 15840, 16788, 17424, 19360, 20985, 21780, 22384, 25182, 27980, 29040, 30778, 33576, 34848, 41970, 43560, 44768, 46167, 50364, 55960, 58080, 61556, 62955, 67152, 76945, 83940, 87120, 92334, 100728, 111920, 123112, 125910, 134304, 138501, 153890, 167880, 169279, 174240, 184668, 201456, 223840, 230835, 246224, 251820, 277002, 307780, 335760, 338558, 369336, 402912, 461670, 492448, 503640, 507837, 554004, 615560, 671520, 677116, 692505, 738672, 846395, 923340, 1007280, 1015674, 1108008, 1231120, 1354232, 1385010, 1477344, 1523511, 1692790, 1846680, 2014560, 2031348, 2216016, 2462240, 2539185, 2708464, 2770020, 3047022, 3385580, 3693360, 4062696, 4432032, 5078370, 5416928, 5540040, 6094044, 6771160, 7386720, 7617555, 8125392, 10156740, 11080080, 12188088, 13542320, 15235110, 16250784, 20313480, 22160160, 24376176, 27084640, 30470220, 40626960, 48752352, 60940440, 81253920, 121880880, 243761760]

約数ペア:

[(1, 243761760), (2, 121880880), (3, 81253920), (4, 60940440), (5, 48752352), (6, 40626960), (8, 30470220), (9, 27084640), (10, 24376176), (11, 22160160), (12, 20313480), (15, 16250784), (16, 15235110), (18, 13542320), (20, 12188088), (22, 11080080), (24, 10156740), (30, 8125392), (32, 7617555), (33, 7386720), (36, 6771160), (40, 6094044), (44, 5540040), (45, 5416928), (48, 5078370), (55, 4432032), (60, 4062696), (66, 3693360), (72, 3385580), (80, 3047022), (88, 2770020), (90, 2708464), (96, 2539185), (99, 2462240), (110, 2216016), (120, 2031348), (121, 2014560), (132, 1846680), (144, 1692790), (160, 1523511), (165, 1477344), (176, 1385010), (180, 1354232), (198, 1231120), (220, 1108008), (240, 1015674), (242, 1007280), (264, 923340), (288, 846395), (330, 738672), (352, 692505), (360, 677116), (363, 671520), (396, 615560), (440, 554004), (480, 507837), (484, 503640), (495, 492448), (528, 461670), (605, 402912), (660, 369336), (720, 338558), (726, 335760), (792, 307780), (880, 277002), (968, 251820), (990, 246224), (1056, 230835), (1089, 223840), (1210, 201456), (1320, 184668), (1399, 174240), (1440, 169279), (1452, 167880), (1584, 153890), (1760, 138501), (1815, 134304), (1936, 125910), (1980, 123112), (2178, 111920), (2420, 100728), (2640, 92334), (2798, 87120), (2904, 83940), (3168, 76945), (3630, 67152), (3872, 62955), (3960, 61556), (4197, 58080), (4356, 55960), (4840, 50364), (5280, 46167), (5445, 44768), (5596, 43560), (5808, 41970), (6995, 34848), (7260, 33576), (7920, 30778), (8394, 29040), (8712, 27980), (9680, 25182), (10890, 22384), (11192, 21780), (11616, 20985), (12591, 19360), (13990, 17424), (14520, 16788), (15389, 15840)]