198248960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 626959872

約数和(自身を除く): 428710912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 37, 40, 46, 52, 56, 64, 65, 70, 74, 80, 91, 92, 104, 112, 115, 128, 130, 140, 148, 160, 161, 182, 184, 185, 208, 224, 230, 256, 259, 260, 280, 296, 299, 320, 322, 364, 368, 370, 416, 448, 455, 460, 481, 512, 518, 520, 560, 592, 598, 640, 644, 728, 736, 740, 805, 832, 851, 896, 910, 920, 962, 1036, 1040, 1120, 1184, 1196, 1280, 1288, 1295, 1456, 1472, 1480, 1495, 1610, 1664, 1702, 1792, 1820, 1840, 1924, 2072, 2080, 2093, 2240, 2368, 2392, 2405, 2560, 2576, 2590, 2912, 2944, 2960, 2990, 3220, 3328, 3367, 3404, 3584, 3640, 3680, 3848, 4144, 4160, 4186, 4255, 4480, 4736, 4784, 4810, 5152, 5180, 5824, 5888, 5920, 5957, 5980, 6440, 6656, 6734, 6808, 7280, 7360, 7696, 8288, 8320, 8372, 8510, 8960, 9472, 9568, 9620, 10304, 10360, 10465, 11063, 11648, 11776, 11840, 11914, 11960, 12880, 13468, 13616, 14560, 14720, 15392, 16576, 16640, 16744, 16835, 17020, 17920, 18944, 19136, 19240, 20608, 20720, 20930, 22126, 23296, 23680, 23828, 23920, 25760, 26936, 27232, 29120, 29440, 29785, 30784, 33152, 33280, 33488, 33670, 34040, 38272, 38480, 41216, 41440, 41860, 44252, 46592, 47360, 47656, 47840, 51520, 53872, 54464, 55315, 58240, 58880, 59570, 61568, 66304, 66976, 67340, 68080, 76544, 76960, 77441, 82432, 82880, 83720, 88504, 94720, 95312, 95680, 103040, 107744, 108928, 110630, 116480, 119140, 123136, 132608, 133952, 134680, 136160, 153088, 153920, 154882, 165760, 167440, 177008, 190624, 191360, 206080, 215488, 217856, 221260, 232960, 238280, 246272, 267904, 269360, 272320, 307840, 309764, 331520, 334880, 354016, 381248, 382720, 387205, 412160, 430976, 435712, 442520, 476560, 535808, 538720, 544640, 615680, 619528, 663040, 669760, 708032, 762496, 765440, 774410, 861952, 885040, 953120, 1071616, 1077440, 1089280, 1231360, 1239056, 1339520, 1416064, 1524992, 1548820, 1723904, 1770080, 1906240, 2154880, 2178560, 2478112, 2679040, 2832128, 3049984, 3097640, 3540160, 3812480, 4309760, 4956224, 5358080, 5664256, 6195280, 7080320, 7624960, 8619520, 9912448, 12390560, 14160640, 15249920, 19824896, 24781120, 28321280, 39649792, 49562240, 99124480, 198248960]

約数ペア:

[(1, 198248960), (2, 99124480), (4, 49562240), (5, 39649792), (7, 28321280), (8, 24781120), (10, 19824896), (13, 15249920), (14, 14160640), (16, 12390560), (20, 9912448), (23, 8619520), (26, 7624960), (28, 7080320), (32, 6195280), (35, 5664256), (37, 5358080), (40, 4956224), (46, 4309760), (52, 3812480), (56, 3540160), (64, 3097640), (65, 3049984), (70, 2832128), (74, 2679040), (80, 2478112), (91, 2178560), (92, 2154880), (104, 1906240), (112, 1770080), (115, 1723904), (128, 1548820), (130, 1524992), (140, 1416064), (148, 1339520), (160, 1239056), (161, 1231360), (182, 1089280), (184, 1077440), (185, 1071616), (208, 953120), (224, 885040), (230, 861952), (256, 774410), (259, 765440), (260, 762496), (280, 708032), (296, 669760), (299, 663040), (320, 619528), (322, 615680), (364, 544640), (368, 538720), (370, 535808), (416, 476560), (448, 442520), (455, 435712), (460, 430976), (481, 412160), (512, 387205), (518, 382720), (520, 381248), (560, 354016), (592, 334880), (598, 331520), (640, 309764), (644, 307840), (728, 272320), (736, 269360), (740, 267904), (805, 246272), (832, 238280), (851, 232960), (896, 221260), (910, 217856), (920, 215488), (962, 206080), (1036, 191360), (1040, 190624), (1120, 177008), (1184, 167440), (1196, 165760), (1280, 154882), (1288, 153920), (1295, 153088), (1456, 136160), (1472, 134680), (1480, 133952), (1495, 132608), (1610, 123136), (1664, 119140), (1702, 116480), (1792, 110630), (1820, 108928), (1840, 107744), (1924, 103040), (2072, 95680), (2080, 95312), (2093, 94720), (2240, 88504), (2368, 83720), (2392, 82880), (2405, 82432), (2560, 77441), (2576, 76960), (2590, 76544), (2912, 68080), (2944, 67340), (2960, 66976), (2990, 66304), (3220, 61568), (3328, 59570), (3367, 58880), (3404, 58240), (3584, 55315), (3640, 54464), (3680, 53872), (3848, 51520), (4144, 47840), (4160, 47656), (4186, 47360), (4255, 46592), (4480, 44252), (4736, 41860), (4784, 41440), (4810, 41216), (5152, 38480), (5180, 38272), (5824, 34040), (5888, 33670), (5920, 33488), (5957, 33280), (5980, 33152), (6440, 30784), (6656, 29785), (6734, 29440), (6808, 29120), (7280, 27232), (7360, 26936), (7696, 25760), (8288, 23920), (8320, 23828), (8372, 23680), (8510, 23296), (8960, 22126), (9472, 20930), (9568, 20720), (9620, 20608), (10304, 19240), (10360, 19136), (10465, 18944), (11063, 17920), (11648, 17020), (11776, 16835), (11840, 16744), (11914, 16640), (11960, 16576), (12880, 15392), (13468, 14720), (13616, 14560)]