7871201280

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 408

約数和(自身を含む): 29075742072

約数和(自身を除く): 21204540792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 157, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 314, 320, 340, 360, 384, 408, 471, 480, 510, 512, 544, 576, 612, 628, 640, 680, 720, 765, 768, 785, 816, 942, 960, 1020, 1024, 1088, 1152, 1224, 1256, 1280, 1360, 1413, 1440, 1530, 1536, 1570, 1632, 1884, 1920, 2040, 2048, 2176, 2304, 2355, 2448, 2512, 2560, 2669, 2720, 2826, 2880, 3060, 3072, 3140, 3264, 3768, 3840, 4080, 4096, 4352, 4608, 4710, 4896, 5024, 5120, 5338, 5440, 5652, 5760, 6120, 6144, 6280, 6528, 7065, 7536, 7680, 8007, 8160, 8192, 8704, 9216, 9420, 9792, 10048, 10240, 10676, 10880, 11304, 11520, 12240, 12288, 12560, 13056, 13345, 14130, 15072, 15360, 16014, 16320, 16384, 17408, 18432, 18840, 19584, 20096, 20480, 21352, 21760, 22608, 23040, 24021, 24480, 24576, 25120, 26112, 26690, 28260, 30144, 30720, 32028, 32640, 32768, 34816, 36864, 37680, 39168, 40035, 40192, 40960, 42704, 43520, 45216, 46080, 48042, 48960, 49152, 50240, 52224, 53380, 56520, 60288, 61440, 64056, 65280, 65536, 69632, 73728, 75360, 78336, 80070, 80384, 81920, 85408, 87040, 90432, 92160, 96084, 97920, 98304, 100480, 104448, 106760, 113040, 120105, 120576, 122880, 128112, 130560, 139264, 147456, 150720, 156672, 160140, 160768, 163840, 170816, 174080, 180864, 184320, 192168, 195840, 196608, 200960, 208896, 213520, 226080, 240210, 241152, 245760, 256224, 261120, 278528, 294912, 301440, 313344, 320280, 321536, 327680, 341632, 348160, 361728, 368640, 384336, 391680, 401920, 417792, 427040, 452160, 480420, 482304, 491520, 512448, 522240, 557056, 589824, 602880, 626688, 640560, 643072, 683264, 696320, 723456, 737280, 768672, 783360, 803840, 835584, 854080, 904320, 960840, 964608, 983040, 1024896, 1044480, 1114112, 1205760, 1253376, 1281120, 1286144, 1366528, 1392640, 1446912, 1474560, 1537344, 1566720, 1607680, 1671168, 1708160, 1808640, 1921680, 1929216, 2049792, 2088960, 2411520, 2506752, 2562240, 2572288, 2733056, 2785280, 2893824, 2949120, 3074688, 3133440, 3215360, 3342336, 3416320, 3617280, 3843360, 3858432, 4099584, 4177920, 4823040, 5013504, 5124480, 5144576, 5466112, 5570560, 5787648, 6149376, 6266880, 6430720, 6832640, 7234560, 7686720, 7716864, 8199168, 8355840, 9646080, 10027008, 10248960, 10289152, 10932224, 11575296, 12298752, 12533760, 12861440, 13665280, 14469120, 15373440, 15433728, 16398336, 16711680, 19292160, 20497920, 21864448, 23150592, 24597504, 25067520, 25722880, 27330560, 28938240, 30746880, 30867456, 32796672, 38584320, 40995840, 43728896, 46301184, 49195008, 50135040, 51445760, 54661120, 57876480, 61493760, 65593344, 77168640, 81991680, 87457792, 92602368, 98390016, 109322240, 115752960, 122987520, 131186688, 154337280, 163983360, 174915584, 196780032, 218644480, 231505920, 245975040, 262373376, 327966720, 393560064, 437288960, 463011840, 491950080, 524746752, 655933440, 787120128, 874577920, 983900160, 1311866880, 1574240256, 1967800320, 2623733760, 3935600640, 7871201280]

約数ペア:

[(1, 7871201280), (2, 3935600640), (3, 2623733760), (4, 1967800320), (5, 1574240256), (6, 1311866880), (8, 983900160), (9, 874577920), (10, 787120128), (12, 655933440), (15, 524746752), (16, 491950080), (17, 463011840), (18, 437288960), (20, 393560064), (24, 327966720), (30, 262373376), (32, 245975040), (34, 231505920), (36, 218644480), (40, 196780032), (45, 174915584), (48, 163983360), (51, 154337280), (60, 131186688), (64, 122987520), (68, 115752960), (72, 109322240), (80, 98390016), (85, 92602368), (90, 87457792), (96, 81991680), (102, 77168640), (120, 65593344), (128, 61493760), (136, 57876480), (144, 54661120), (153, 51445760), (157, 50135040), (160, 49195008), (170, 46301184), (180, 43728896), (192, 40995840), (204, 38584320), (240, 32796672), (255, 30867456), (256, 30746880), (272, 28938240), (288, 27330560), (306, 25722880), (314, 25067520), (320, 24597504), (340, 23150592), (360, 21864448), (384, 20497920), (408, 19292160), (471, 16711680), (480, 16398336), (510, 15433728), (512, 15373440), (544, 14469120), (576, 13665280), (612, 12861440), (628, 12533760), (640, 12298752), (680, 11575296), (720, 10932224), (765, 10289152), (768, 10248960), (785, 10027008), (816, 9646080), (942, 8355840), (960, 8199168), (1020, 7716864), (1024, 7686720), (1088, 7234560), (1152, 6832640), (1224, 6430720), (1256, 6266880), (1280, 6149376), (1360, 5787648), (1413, 5570560), (1440, 5466112), (1530, 5144576), (1536, 5124480), (1570, 5013504), (1632, 4823040), (1884, 4177920), (1920, 4099584), (2040, 3858432), (2048, 3843360), (2176, 3617280), (2304, 3416320), (2355, 3342336), (2448, 3215360), (2512, 3133440), (2560, 3074688), (2669, 2949120), (2720, 2893824), (2826, 2785280), (2880, 2733056), (3060, 2572288), (3072, 2562240), (3140, 2506752), (3264, 2411520), (3768, 2088960), (3840, 2049792), (4080, 1929216), (4096, 1921680), (4352, 1808640), (4608, 1708160), (4710, 1671168), (4896, 1607680), (5024, 1566720), (5120, 1537344), (5338, 1474560), (5440, 1446912), (5652, 1392640), (5760, 1366528), (6120, 1286144), (6144, 1281120), (6280, 1253376), (6528, 1205760), (7065, 1114112), (7536, 1044480), (7680, 1024896), (8007, 983040), (8160, 964608), (8192, 960840), (8704, 904320), (9216, 854080), (9420, 835584), (9792, 803840), (10048, 783360), (10240, 768672), (10676, 737280), (10880, 723456), (11304, 696320), (11520, 683264), (12240, 643072), (12288, 640560), (12560, 626688), (13056, 602880), (13345, 589824), (14130, 557056), (15072, 522240), (15360, 512448), (16014, 491520), (16320, 482304), (16384, 480420), (17408, 452160), (18432, 427040), (18840, 417792), (19584, 401920), (20096, 391680), (20480, 384336), (21352, 368640), (21760, 361728), (22608, 348160), (23040, 341632), (24021, 327680), (24480, 321536), (24576, 320280), (25120, 313344), (26112, 301440), (26690, 294912), (28260, 278528), (30144, 261120), (30720, 256224), (32028, 245760), (32640, 241152), (32768, 240210), (34816, 226080), (36864, 213520), (37680, 208896), (39168, 200960), (40035, 196608), (40192, 195840), (40960, 192168), (42704, 184320), (43520, 180864), (45216, 174080), (46080, 170816), (48042, 163840), (48960, 160768), (49152, 160140), (50240, 156672), (52224, 150720), (53380, 147456), (56520, 139264), (60288, 130560), (61440, 128112), (64056, 122880), (65280, 120576), (65536, 120105), (69632, 113040), (73728, 106760), (75360, 104448), (78336, 100480), (80070, 98304), (80384, 97920), (81920, 96084), (85408, 92160), (87040, 90432)]