74680320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 384

約数和(自身を含む): 297198720

約数和(自身を除く): 222518400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 64, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 128, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 192, 195, 204, 208, 220, 221, 240, 255, 256, 260, 264, 272, 286, 312, 320, 330, 340, 352, 374, 384, 390, 408, 416, 429, 440, 442, 480, 510, 512, 520, 528, 544, 561, 572, 624, 640, 660, 663, 680, 704, 715, 748, 768, 780, 816, 832, 858, 880, 884, 935, 960, 1020, 1024, 1040, 1056, 1088, 1105, 1122, 1144, 1248, 1280, 1320, 1326, 1360, 1408, 1430, 1496, 1536, 1560, 1632, 1664, 1716, 1760, 1768, 1870, 1920, 2040, 2048, 2080, 2112, 2145, 2176, 2210, 2244, 2288, 2431, 2496, 2560, 2640, 2652, 2720, 2805, 2816, 2860, 2992, 3072, 3120, 3264, 3315, 3328, 3432, 3520, 3536, 3740, 3840, 4080, 4160, 4224, 4290, 4352, 4420, 4488, 4576, 4862, 4992, 5120, 5280, 5304, 5440, 5610, 5632, 5720, 5984, 6144, 6240, 6528, 6630, 6656, 6864, 7040, 7072, 7293, 7480, 7680, 8160, 8320, 8448, 8580, 8704, 8840, 8976, 9152, 9724, 9984, 10240, 10560, 10608, 10880, 11220, 11264, 11440, 11968, 12155, 12480, 13056, 13260, 13312, 13728, 14080, 14144, 14586, 14960, 15360, 16320, 16640, 16896, 17160, 17408, 17680, 17952, 18304, 19448, 19968, 21120, 21216, 21760, 22440, 22528, 22880, 23936, 24310, 24960, 26112, 26520, 26624, 27456, 28160, 28288, 29172, 29920, 30720, 32640, 33280, 33792, 34320, 34816, 35360, 35904, 36465, 36608, 38896, 39936, 42240, 42432, 43520, 44880, 45760, 47872, 48620, 49920, 52224, 53040, 54912, 56320, 56576, 58344, 59840, 65280, 66560, 67584, 68640, 70720, 71808, 72930, 73216, 77792, 79872, 84480, 84864, 87040, 89760, 91520, 95744, 97240, 99840, 104448, 106080, 109824, 112640, 113152, 116688, 119680, 130560, 133120, 137280, 141440, 143616, 145860, 146432, 155584, 168960, 169728, 174080, 179520, 183040, 191488, 194480, 199680, 212160, 219648, 226304, 233376, 239360, 261120, 274560, 282880, 287232, 291720, 292864, 311168, 337920, 339456, 359040, 366080, 382976, 388960, 399360, 424320, 439296, 452608, 466752, 478720, 522240, 549120, 565760, 574464, 583440, 622336, 678912, 718080, 732160, 777920, 848640, 878592, 933504, 957440, 1098240, 1131520, 1148928, 1166880, 1244672, 1357824, 1436160, 1464320, 1555840, 1697280, 1867008, 1914880, 2196480, 2263040, 2333760, 2489344, 2872320, 3111680, 3394560, 3734016, 4392960, 4667520, 4978688, 5744640, 6223360, 6789120, 7468032, 9335040, 12446720, 14936064, 18670080, 24893440, 37340160, 74680320]

約数ペア:

[(1, 74680320), (2, 37340160), (3, 24893440), (4, 18670080), (5, 14936064), (6, 12446720), (8, 9335040), (10, 7468032), (11, 6789120), (12, 6223360), (13, 5744640), (15, 4978688), (16, 4667520), (17, 4392960), (20, 3734016), (22, 3394560), (24, 3111680), (26, 2872320), (30, 2489344), (32, 2333760), (33, 2263040), (34, 2196480), (39, 1914880), (40, 1867008), (44, 1697280), (48, 1555840), (51, 1464320), (52, 1436160), (55, 1357824), (60, 1244672), (64, 1166880), (65, 1148928), (66, 1131520), (68, 1098240), (78, 957440), (80, 933504), (85, 878592), (88, 848640), (96, 777920), (102, 732160), (104, 718080), (110, 678912), (120, 622336), (128, 583440), (130, 574464), (132, 565760), (136, 549120), (143, 522240), (156, 478720), (160, 466752), (165, 452608), (170, 439296), (176, 424320), (187, 399360), (192, 388960), (195, 382976), (204, 366080), (208, 359040), (220, 339456), (221, 337920), (240, 311168), (255, 292864), (256, 291720), (260, 287232), (264, 282880), (272, 274560), (286, 261120), (312, 239360), (320, 233376), (330, 226304), (340, 219648), (352, 212160), (374, 199680), (384, 194480), (390, 191488), (408, 183040), (416, 179520), (429, 174080), (440, 169728), (442, 168960), (480, 155584), (510, 146432), (512, 145860), (520, 143616), (528, 141440), (544, 137280), (561, 133120), (572, 130560), (624, 119680), (640, 116688), (660, 113152), (663, 112640), (680, 109824), (704, 106080), (715, 104448), (748, 99840), (768, 97240), (780, 95744), (816, 91520), (832, 89760), (858, 87040), (880, 84864), (884, 84480), (935, 79872), (960, 77792), (1020, 73216), (1024, 72930), (1040, 71808), (1056, 70720), (1088, 68640), (1105, 67584), (1122, 66560), (1144, 65280), (1248, 59840), (1280, 58344), (1320, 56576), (1326, 56320), (1360, 54912), (1408, 53040), (1430, 52224), (1496, 49920), (1536, 48620), (1560, 47872), (1632, 45760), (1664, 44880), (1716, 43520), (1760, 42432), (1768, 42240), (1870, 39936), (1920, 38896), (2040, 36608), (2048, 36465), (2080, 35904), (2112, 35360), (2145, 34816), (2176, 34320), (2210, 33792), (2244, 33280), (2288, 32640), (2431, 30720), (2496, 29920), (2560, 29172), (2640, 28288), (2652, 28160), (2720, 27456), (2805, 26624), (2816, 26520), (2860, 26112), (2992, 24960), (3072, 24310), (3120, 23936), (3264, 22880), (3315, 22528), (3328, 22440), (3432, 21760), (3520, 21216), (3536, 21120), (3740, 19968), (3840, 19448), (4080, 18304), (4160, 17952), (4224, 17680), (4290, 17408), (4352, 17160), (4420, 16896), (4488, 16640), (4576, 16320), (4862, 15360), (4992, 14960), (5120, 14586), (5280, 14144), (5304, 14080), (5440, 13728), (5610, 13312), (5632, 13260), (5720, 13056), (5984, 12480), (6144, 12155), (6240, 11968), (6528, 11440), (6630, 11264), (6656, 11220), (6864, 10880), (7040, 10608), (7072, 10560), (7293, 10240), (7480, 9984), (7680, 9724), (8160, 9152), (8320, 8976), (8448, 8840), (8580, 8704)]