315911498880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{19927}}^1$

素因数の和:20331

約数の個数: 256

約数和(自身を含む): 1053728870400

約数和(自身を除く): 737817371520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 359, 368, 384, 460, 480, 552, 640, 690, 718, 736, 920, 960, 1077, 1104, 1380, 1436, 1472, 1795, 1840, 1920, 2154, 2208, 2760, 2872, 2944, 3590, 3680, 4308, 4416, 5385, 5520, 5744, 7180, 7360, 8257, 8616, 8832, 10770, 11040, 11488, 14360, 14720, 16514, 17232, 19927, 21540, 22080, 22976, 24771, 28720, 33028, 34464, 39854, 41285, 43080, 44160, 45952, 49542, 57440, 59781, 66056, 68928, 79708, 82570, 86160, 99084, 99635, 114880, 119562, 123855, 132112, 137856, 159416, 165140, 172320, 198168, 199270, 229760, 239124, 247710, 264224, 298905, 318832, 330280, 344640, 396336, 398540, 458321, 478248, 495420, 528448, 597810, 637664, 660560, 689280, 792672, 797080, 916642, 956496, 990840, 1056896, 1195620, 1275328, 1321120, 1374963, 1585344, 1594160, 1833284, 1912992, 1981680, 2291605, 2391240, 2550656, 2642240, 2749926, 3170688, 3188320, 3666568, 3825984, 3963360, 4583210, 4782480, 5284480, 5499852, 6376640, 6874815, 7153793, 7333136, 7651968, 7926720, 9166420, 9564960, 10999704, 12753280, 13749630, 14307586, 14666272, 15853440, 18332840, 19129920, 21461379, 21999408, 27499260, 28615172, 29332544, 35768965, 36665680, 38259840, 42922758, 43998816, 54998520, 57230344, 58665088, 71537930, 73331360, 85845516, 87997632, 107306895, 109997040, 114460688, 143075860, 146662720, 164537239, 171691032, 175995264, 214613790, 219994080, 228921376, 286151720, 293325440, 329074478, 343382064, 429227580, 439988160, 457842752, 493611717, 572303440, 658148956, 686764128, 822686195, 858455160, 879976320, 915685504, 987223434, 1144606880, 1316297912, 1373528256, 1645372390, 1716910320, 1974446868, 2289213760, 2468058585, 2632595824, 2747056512, 3290744780, 3433820640, 3948893736, 4578427520, 4936117170, 5265191648, 6581489560, 6867641280, 7897787472, 9872234340, 10530383296, 13162979120, 13735282560, 15795574944, 19744468680, 21060766592, 26325958240, 31591149888, 39488937360, 52651916480, 63182299776, 78977874720, 105303832960, 157955749440, 315911498880]

約数ペア:

[(1, 315911498880), (2, 157955749440), (3, 105303832960), (4, 78977874720), (5, 63182299776), (6, 52651916480), (8, 39488937360), (10, 31591149888), (12, 26325958240), (15, 21060766592), (16, 19744468680), (20, 15795574944), (23, 13735282560), (24, 13162979120), (30, 10530383296), (32, 9872234340), (40, 7897787472), (46, 6867641280), (48, 6581489560), (60, 5265191648), (64, 4936117170), (69, 4578427520), (80, 3948893736), (92, 3433820640), (96, 3290744780), (115, 2747056512), (120, 2632595824), (128, 2468058585), (138, 2289213760), (160, 1974446868), (184, 1716910320), (192, 1645372390), (230, 1373528256), (240, 1316297912), (276, 1144606880), (320, 987223434), (345, 915685504), (359, 879976320), (368, 858455160), (384, 822686195), (460, 686764128), (480, 658148956), (552, 572303440), (640, 493611717), (690, 457842752), (718, 439988160), (736, 429227580), (920, 343382064), (960, 329074478), (1077, 293325440), (1104, 286151720), (1380, 228921376), (1436, 219994080), (1472, 214613790), (1795, 175995264), (1840, 171691032), (1920, 164537239), (2154, 146662720), (2208, 143075860), (2760, 114460688), (2872, 109997040), (2944, 107306895), (3590, 87997632), (3680, 85845516), (4308, 73331360), (4416, 71537930), (5385, 58665088), (5520, 57230344), (5744, 54998520), (7180, 43998816), (7360, 42922758), (8257, 38259840), (8616, 36665680), (8832, 35768965), (10770, 29332544), (11040, 28615172), (11488, 27499260), (14360, 21999408), (14720, 21461379), (16514, 19129920), (17232, 18332840), (19927, 15853440), (21540, 14666272), (22080, 14307586), (22976, 13749630), (24771, 12753280), (28720, 10999704), (33028, 9564960), (34464, 9166420), (39854, 7926720), (41285, 7651968), (43080, 7333136), (44160, 7153793), (45952, 6874815), (49542, 6376640), (57440, 5499852), (59781, 5284480), (66056, 4782480), (68928, 4583210), (79708, 3963360), (82570, 3825984), (86160, 3666568), (99084, 3188320), (99635, 3170688), (114880, 2749926), (119562, 2642240), (123855, 2550656), (132112, 2391240), (137856, 2291605), (159416, 1981680), (165140, 1912992), (172320, 1833284), (198168, 1594160), (199270, 1585344), (229760, 1374963), (239124, 1321120), (247710, 1275328), (264224, 1195620), (298905, 1056896), (318832, 990840), (330280, 956496), (344640, 916642), (396336, 797080), (398540, 792672), (458321, 689280), (478248, 660560), (495420, 637664), (528448, 597810)]