1270609920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 288

約数和(自身を含む): 4668496560

約数和(自身を除く): 3397886640

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, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 811, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1622, 1632, 1920, 2040, 2048, 2176, 2304, 2433, 2448, 2560, 2720, 2880, 3060, 3072, 3244, 3264, 3840, 4055, 4080, 4352, 4608, 4866, 4896, 5120, 5440, 5760, 6120, 6144, 6488, 6528, 7299, 7680, 8110, 8160, 8704, 9216, 9732, 9792, 10240, 10880, 11520, 12165, 12240, 12976, 13056, 13787, 14598, 15360, 16220, 16320, 17408, 18432, 19464, 19584, 21760, 23040, 24330, 24480, 25952, 26112, 27574, 29196, 30720, 32440, 32640, 34816, 36495, 38928, 39168, 41361, 43520, 46080, 48660, 48960, 51904, 52224, 55148, 58392, 64880, 65280, 68935, 72990, 77856, 78336, 82722, 87040, 92160, 97320, 97920, 103808, 104448, 110296, 116784, 124083, 129760, 130560, 137870, 145980, 155712, 156672, 165444, 174080, 194640, 195840, 206805, 207616, 220592, 233568, 248166, 259520, 261120, 275740, 291960, 311424, 313344, 330888, 389280, 391680, 413610, 415232, 441184, 467136, 496332, 519040, 522240, 551480, 583920, 620415, 622848, 661776, 778560, 783360, 827220, 830464, 882368, 934272, 992664, 1038080, 1102960, 1167840, 1240830, 1245696, 1323552, 1557120, 1566720, 1654440, 1660928, 1764736, 1868544, 1985328, 2076160, 2205920, 2335680, 2481660, 2491392, 2647104, 3114240, 3308880, 3529472, 3737088, 3970656, 4152320, 4411840, 4671360, 4963320, 4982784, 5294208, 6228480, 6617760, 7058944, 7474176, 7941312, 8304640, 8823680, 9342720, 9926640, 10588416, 12456960, 13235520, 14117888, 14948352, 15882624, 17647360, 18685440, 19853280, 21176832, 24913920, 26471040, 28235776, 31765248, 35294720, 37370880, 39706560, 42353664, 52942080, 63530496, 70589440, 74741760, 79413120, 84707328, 105884160, 127060992, 141178880, 158826240, 211768320, 254121984, 317652480, 423536640, 635304960, 1270609920]

約数ペア:

[(1, 1270609920), (2, 635304960), (3, 423536640), (4, 317652480), (5, 254121984), (6, 211768320), (8, 158826240), (9, 141178880), (10, 127060992), (12, 105884160), (15, 84707328), (16, 79413120), (17, 74741760), (18, 70589440), (20, 63530496), (24, 52942080), (30, 42353664), (32, 39706560), (34, 37370880), (36, 35294720), (40, 31765248), (45, 28235776), (48, 26471040), (51, 24913920), (60, 21176832), (64, 19853280), (68, 18685440), (72, 17647360), (80, 15882624), (85, 14948352), (90, 14117888), (96, 13235520), (102, 12456960), (120, 10588416), (128, 9926640), (136, 9342720), (144, 8823680), (153, 8304640), (160, 7941312), (170, 7474176), (180, 7058944), (192, 6617760), (204, 6228480), (240, 5294208), (255, 4982784), (256, 4963320), (272, 4671360), (288, 4411840), (306, 4152320), (320, 3970656), (340, 3737088), (360, 3529472), (384, 3308880), (408, 3114240), (480, 2647104), (510, 2491392), (512, 2481660), (544, 2335680), (576, 2205920), (612, 2076160), (640, 1985328), (680, 1868544), (720, 1764736), (765, 1660928), (768, 1654440), (811, 1566720), (816, 1557120), (960, 1323552), (1020, 1245696), (1024, 1240830), (1088, 1167840), (1152, 1102960), (1224, 1038080), (1280, 992664), (1360, 934272), (1440, 882368), (1530, 830464), (1536, 827220), (1622, 783360), (1632, 778560), (1920, 661776), (2040, 622848), (2048, 620415), (2176, 583920), (2304, 551480), (2433, 522240), (2448, 519040), (2560, 496332), (2720, 467136), (2880, 441184), (3060, 415232), (3072, 413610), (3244, 391680), (3264, 389280), (3840, 330888), (4055, 313344), (4080, 311424), (4352, 291960), (4608, 275740), (4866, 261120), (4896, 259520), (5120, 248166), (5440, 233568), (5760, 220592), (6120, 207616), (6144, 206805), (6488, 195840), (6528, 194640), (7299, 174080), (7680, 165444), (8110, 156672), (8160, 155712), (8704, 145980), (9216, 137870), (9732, 130560), (9792, 129760), (10240, 124083), (10880, 116784), (11520, 110296), (12165, 104448), (12240, 103808), (12976, 97920), (13056, 97320), (13787, 92160), (14598, 87040), (15360, 82722), (16220, 78336), (16320, 77856), (17408, 72990), (18432, 68935), (19464, 65280), (19584, 64880), (21760, 58392), (23040, 55148), (24330, 52224), (24480, 51904), (25952, 48960), (26112, 48660), (27574, 46080), (29196, 43520), (30720, 41361), (32440, 39168), (32640, 38928), (34816, 36495)]