740051520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3173

約数の個数: 224

約数和(自身を含む): 2664439680

約数和(自身を除く): 1924388160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2964, 3040, 3120, 3121, 3648, 3705, 3952, 4160, 4560, 4940, 5928, 6080, 6240, 6242, 7410, 7904, 9120, 9363, 9880, 11856, 12480, 12484, 14820, 15605, 15808, 18240, 18726, 19760, 23712, 24968, 29640, 31210, 37452, 39520, 40573, 46815, 47424, 49936, 59280, 59299, 62420, 74904, 79040, 81146, 93630, 99872, 118560, 118598, 121719, 124840, 149808, 162292, 177897, 187260, 199744, 202865, 237120, 237196, 243438, 249680, 296495, 299616, 324584, 355794, 374520, 405730, 474392, 486876, 499360, 592990, 599232, 608595, 649168, 711588, 749040, 770887, 811460, 889485, 948784, 973752, 998720, 1185980, 1217190, 1298336, 1423176, 1498080, 1541774, 1622920, 1778970, 1897568, 1947504, 2312661, 2371960, 2434380, 2596672, 2846352, 2996160, 3083548, 3245840, 3557940, 3795136, 3854435, 3895008, 4625322, 4743920, 4868760, 5692704, 6167096, 6491680, 7115880, 7708870, 7790016, 9250644, 9487840, 9737520, 11385408, 11563305, 12334192, 12983360, 14231760, 15417740, 18501288, 18975680, 19475040, 23126610, 24668384, 28463520, 30835480, 37002576, 38950080, 46253220, 49336768, 56927040, 61670960, 74005152, 92506440, 123341920, 148010304, 185012880, 246683840, 370025760, 740051520]

約数ペア:

[(1, 740051520), (2, 370025760), (3, 246683840), (4, 185012880), (5, 148010304), (6, 123341920), (8, 92506440), (10, 74005152), (12, 61670960), (13, 56927040), (15, 49336768), (16, 46253220), (19, 38950080), (20, 37002576), (24, 30835480), (26, 28463520), (30, 24668384), (32, 23126610), (38, 19475040), (39, 18975680), (40, 18501288), (48, 15417740), (52, 14231760), (57, 12983360), (60, 12334192), (64, 11563305), (65, 11385408), (76, 9737520), (78, 9487840), (80, 9250644), (95, 7790016), (96, 7708870), (104, 7115880), (114, 6491680), (120, 6167096), (130, 5692704), (152, 4868760), (156, 4743920), (160, 4625322), (190, 3895008), (192, 3854435), (195, 3795136), (208, 3557940), (228, 3245840), (240, 3083548), (247, 2996160), (260, 2846352), (285, 2596672), (304, 2434380), (312, 2371960), (320, 2312661), (380, 1947504), (390, 1897568), (416, 1778970), (456, 1622920), (480, 1541774), (494, 1498080), (520, 1423176), (570, 1298336), (608, 1217190), (624, 1185980), (741, 998720), (760, 973752), (780, 948784), (832, 889485), (912, 811460), (960, 770887), (988, 749040), (1040, 711588), (1140, 649168), (1216, 608595), (1235, 599232), (1248, 592990), (1482, 499360), (1520, 486876), (1560, 474392), (1824, 405730), (1976, 374520), (2080, 355794), (2280, 324584), (2470, 299616), (2496, 296495), (2964, 249680), (3040, 243438), (3120, 237196), (3121, 237120), (3648, 202865), (3705, 199744), (3952, 187260), (4160, 177897), (4560, 162292), (4940, 149808), (5928, 124840), (6080, 121719), (6240, 118598), (6242, 118560), (7410, 99872), (7904, 93630), (9120, 81146), (9363, 79040), (9880, 74904), (11856, 62420), (12480, 59299), (12484, 59280), (14820, 49936), (15605, 47424), (15808, 46815), (18240, 40573), (18726, 39520), (19760, 37452), (23712, 31210), (24968, 29640)]