180198480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 714240000

約数和(自身を除く): 534041520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 199, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 343, 385, 392, 398, 420, 440, 462, 490, 528, 539, 560, 588, 597, 616, 660, 686, 735, 770, 784, 796, 840, 880, 924, 980, 995, 1029, 1078, 1155, 1176, 1194, 1232, 1320, 1372, 1393, 1470, 1540, 1592, 1617, 1680, 1715, 1848, 1960, 1990, 2058, 2156, 2189, 2310, 2352, 2388, 2640, 2695, 2744, 2786, 2940, 2985, 3080, 3184, 3234, 3430, 3696, 3773, 3920, 3980, 4116, 4179, 4312, 4378, 4620, 4776, 5145, 5390, 5488, 5572, 5880, 5970, 6160, 6468, 6567, 6860, 6965, 7546, 7960, 8085, 8232, 8358, 8624, 8756, 9240, 9552, 9751, 10290, 10780, 10945, 11144, 11319, 11760, 11940, 12936, 13134, 13720, 13930, 15092, 15323, 15920, 16170, 16464, 16716, 17512, 18480, 18865, 19502, 20580, 20895, 21560, 21890, 22288, 22638, 23880, 25872, 26268, 27440, 27860, 29253, 30184, 30646, 32340, 32835, 33432, 35024, 37730, 39004, 41160, 41790, 43120, 43780, 45276, 45969, 47760, 48755, 52536, 55720, 56595, 58506, 60368, 61292, 64680, 65670, 66864, 68257, 75460, 76615, 78008, 82320, 83580, 87560, 90552, 91938, 97510, 105072, 107261, 111440, 113190, 117012, 122584, 129360, 131340, 136514, 146265, 150920, 153230, 156016, 167160, 175120, 181104, 183876, 195020, 204771, 214522, 226380, 229845, 234024, 245168, 262680, 273028, 292530, 301840, 306460, 321783, 334320, 341285, 367752, 390040, 409542, 429044, 452760, 459690, 468048, 525360, 536305, 546056, 585060, 612920, 643566, 682570, 735504, 750827, 780080, 819084, 858088, 905520, 919380, 1023855, 1072610, 1092112, 1170120, 1225840, 1287132, 1365140, 1501654, 1608915, 1638168, 1716176, 1838760, 2047710, 2145220, 2252481, 2340240, 2574264, 2730280, 3003308, 3217830, 3276336, 3677520, 3754135, 4095420, 4290440, 4504962, 5148528, 5460560, 6006616, 6435660, 7508270, 8190840, 8580880, 9009924, 11262405, 12013232, 12871320, 15016540, 16381680, 18019848, 22524810, 25742640, 30033080, 36039696, 45049620, 60066160, 90099240, 180198480]

約数ペア:

[(1, 180198480), (2, 90099240), (3, 60066160), (4, 45049620), (5, 36039696), (6, 30033080), (7, 25742640), (8, 22524810), (10, 18019848), (11, 16381680), (12, 15016540), (14, 12871320), (15, 12013232), (16, 11262405), (20, 9009924), (21, 8580880), (22, 8190840), (24, 7508270), (28, 6435660), (30, 6006616), (33, 5460560), (35, 5148528), (40, 4504962), (42, 4290440), (44, 4095420), (48, 3754135), (49, 3677520), (55, 3276336), (56, 3217830), (60, 3003308), (66, 2730280), (70, 2574264), (77, 2340240), (80, 2252481), (84, 2145220), (88, 2047710), (98, 1838760), (105, 1716176), (110, 1638168), (112, 1608915), (120, 1501654), (132, 1365140), (140, 1287132), (147, 1225840), (154, 1170120), (165, 1092112), (168, 1072610), (176, 1023855), (196, 919380), (199, 905520), (210, 858088), (220, 819084), (231, 780080), (240, 750827), (245, 735504), (264, 682570), (280, 643566), (294, 612920), (308, 585060), (330, 546056), (336, 536305), (343, 525360), (385, 468048), (392, 459690), (398, 452760), (420, 429044), (440, 409542), (462, 390040), (490, 367752), (528, 341285), (539, 334320), (560, 321783), (588, 306460), (597, 301840), (616, 292530), (660, 273028), (686, 262680), (735, 245168), (770, 234024), (784, 229845), (796, 226380), (840, 214522), (880, 204771), (924, 195020), (980, 183876), (995, 181104), (1029, 175120), (1078, 167160), (1155, 156016), (1176, 153230), (1194, 150920), (1232, 146265), (1320, 136514), (1372, 131340), (1393, 129360), (1470, 122584), (1540, 117012), (1592, 113190), (1617, 111440), (1680, 107261), (1715, 105072), (1848, 97510), (1960, 91938), (1990, 90552), (2058, 87560), (2156, 83580), (2189, 82320), (2310, 78008), (2352, 76615), (2388, 75460), (2640, 68257), (2695, 66864), (2744, 65670), (2786, 64680), (2940, 61292), (2985, 60368), (3080, 58506), (3184, 56595), (3234, 55720), (3430, 52536), (3696, 48755), (3773, 47760), (3920, 45969), (3980, 45276), (4116, 43780), (4179, 43120), (4312, 41790), (4378, 41160), (4620, 39004), (4776, 37730), (5145, 35024), (5390, 33432), (5488, 32835), (5572, 32340), (5880, 30646), (5970, 30184), (6160, 29253), (6468, 27860), (6567, 27440), (6860, 26268), (6965, 25872), (7546, 23880), (7960, 22638), (8085, 22288), (8232, 21890), (8358, 21560), (8624, 20895), (8756, 20580), (9240, 19502), (9552, 18865), (9751, 18480), (10290, 17512), (10780, 16716), (10945, 16464), (11144, 16170), (11319, 15920), (11760, 15323), (11940, 15092), (12936, 13930), (13134, 13720)]