1979754480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:989

約数の個数: 320

約数和(自身を含む): 7524518400

約数和(自身を除く): 5544763920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 97, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 194, 198, 216, 220, 240, 264, 270, 291, 297, 330, 360, 388, 396, 432, 440, 485, 495, 528, 540, 582, 594, 660, 720, 776, 792, 859, 873, 880, 970, 990, 1067, 1080, 1164, 1188, 1320, 1455, 1485, 1552, 1584, 1718, 1746, 1940, 1980, 2134, 2160, 2328, 2376, 2577, 2619, 2640, 2910, 2970, 3201, 3436, 3492, 3880, 3960, 4268, 4295, 4365, 4656, 4752, 5154, 5238, 5335, 5820, 5940, 6402, 6872, 6984, 7731, 7760, 7920, 8536, 8590, 8730, 9449, 9603, 10308, 10476, 10670, 11640, 11880, 12804, 12885, 13095, 13744, 13968, 15462, 16005, 17072, 17180, 17460, 18898, 19206, 20616, 20952, 21340, 23193, 23280, 23760, 25608, 25770, 26190, 28347, 28809, 30924, 32010, 34360, 34920, 37796, 38412, 38655, 41232, 41904, 42680, 46386, 47245, 48015, 51216, 51540, 52380, 56694, 57618, 61848, 64020, 68720, 69840, 75592, 76824, 77310, 83323, 85041, 85360, 92772, 94490, 96030, 103080, 104760, 113388, 115236, 115965, 123696, 128040, 141735, 144045, 151184, 153648, 154620, 166646, 170082, 185544, 188980, 192060, 206160, 209520, 226776, 230472, 231930, 249969, 255123, 256080, 283470, 288090, 309240, 333292, 340164, 371088, 377960, 384120, 416615, 425205, 453552, 460944, 463860, 499938, 510246, 566940, 576180, 618480, 666584, 680328, 749907, 755920, 768240, 833230, 850410, 916553, 927720, 999876, 1020492, 1133880, 1152360, 1249845, 1275615, 1333168, 1360656, 1499814, 1666460, 1700820, 1833106, 1855440, 1999752, 2040984, 2249721, 2267760, 2304720, 2499690, 2551230, 2749659, 2999628, 3332920, 3401640, 3666212, 3749535, 3999504, 4081968, 4499442, 4582765, 4999380, 5102460, 5499318, 5999256, 6665840, 6803280, 7332424, 7499070, 8248977, 8998884, 9165530, 9998760, 10204920, 10998636, 11248605, 11998512, 13748295, 14664848, 14998140, 16497954, 17997768, 18331060, 19997520, 20409840, 21997272, 22497210, 24746931, 27496590, 29996280, 32995908, 35995536, 36662120, 41244885, 43994544, 44994420, 49493862, 54993180, 59992560, 65991816, 73324240, 82489770, 89988840, 98987724, 109986360, 123734655, 131983632, 164979540, 179977680, 197975448, 219972720, 247469310, 329959080, 395950896, 494938620, 659918160, 989877240, 1979754480]

約数ペア:

[(1, 1979754480), (2, 989877240), (3, 659918160), (4, 494938620), (5, 395950896), (6, 329959080), (8, 247469310), (9, 219972720), (10, 197975448), (11, 179977680), (12, 164979540), (15, 131983632), (16, 123734655), (18, 109986360), (20, 98987724), (22, 89988840), (24, 82489770), (27, 73324240), (30, 65991816), (33, 59992560), (36, 54993180), (40, 49493862), (44, 44994420), (45, 43994544), (48, 41244885), (54, 36662120), (55, 35995536), (60, 32995908), (66, 29996280), (72, 27496590), (80, 24746931), (88, 22497210), (90, 21997272), (97, 20409840), (99, 19997520), (108, 18331060), (110, 17997768), (120, 16497954), (132, 14998140), (135, 14664848), (144, 13748295), (165, 11998512), (176, 11248605), (180, 10998636), (194, 10204920), (198, 9998760), (216, 9165530), (220, 8998884), (240, 8248977), (264, 7499070), (270, 7332424), (291, 6803280), (297, 6665840), (330, 5999256), (360, 5499318), (388, 5102460), (396, 4999380), (432, 4582765), (440, 4499442), (485, 4081968), (495, 3999504), (528, 3749535), (540, 3666212), (582, 3401640), (594, 3332920), (660, 2999628), (720, 2749659), (776, 2551230), (792, 2499690), (859, 2304720), (873, 2267760), (880, 2249721), (970, 2040984), (990, 1999752), (1067, 1855440), (1080, 1833106), (1164, 1700820), (1188, 1666460), (1320, 1499814), (1455, 1360656), (1485, 1333168), (1552, 1275615), (1584, 1249845), (1718, 1152360), (1746, 1133880), (1940, 1020492), (1980, 999876), (2134, 927720), (2160, 916553), (2328, 850410), (2376, 833230), (2577, 768240), (2619, 755920), (2640, 749907), (2910, 680328), (2970, 666584), (3201, 618480), (3436, 576180), (3492, 566940), (3880, 510246), (3960, 499938), (4268, 463860), (4295, 460944), (4365, 453552), (4656, 425205), (4752, 416615), (5154, 384120), (5238, 377960), (5335, 371088), (5820, 340164), (5940, 333292), (6402, 309240), (6872, 288090), (6984, 283470), (7731, 256080), (7760, 255123), (7920, 249969), (8536, 231930), (8590, 230472), (8730, 226776), (9449, 209520), (9603, 206160), (10308, 192060), (10476, 188980), (10670, 185544), (11640, 170082), (11880, 166646), (12804, 154620), (12885, 153648), (13095, 151184), (13744, 144045), (13968, 141735), (15462, 128040), (16005, 123696), (17072, 115965), (17180, 115236), (17460, 113388), (18898, 104760), (19206, 103080), (20616, 96030), (20952, 94490), (21340, 92772), (23193, 85360), (23280, 85041), (23760, 83323), (25608, 77310), (25770, 76824), (26190, 75592), (28347, 69840), (28809, 68720), (30924, 64020), (32010, 61848), (34360, 57618), (34920, 56694), (37796, 52380), (38412, 51540), (38655, 51216), (41232, 48015), (41904, 47245), (42680, 46386)]