1287011520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 336

約数和(自身を含む): 4752978048

約数和(自身を除く): 3465966528

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, 97, 102, 120, 136, 144, 153, 160, 170, 180, 192, 194, 204, 240, 255, 271, 272, 288, 291, 306, 320, 340, 360, 388, 408, 480, 485, 510, 542, 544, 576, 582, 612, 680, 720, 765, 776, 813, 816, 873, 960, 970, 1020, 1084, 1088, 1164, 1224, 1355, 1360, 1440, 1455, 1530, 1552, 1626, 1632, 1649, 1746, 1940, 2040, 2168, 2328, 2439, 2448, 2710, 2720, 2880, 2910, 3060, 3104, 3252, 3264, 3298, 3492, 3880, 4065, 4080, 4336, 4365, 4607, 4656, 4878, 4896, 4947, 5420, 5440, 5820, 6120, 6208, 6504, 6596, 6984, 7760, 8130, 8160, 8245, 8672, 8730, 9214, 9312, 9756, 9792, 9894, 10840, 11640, 12195, 12240, 13008, 13192, 13821, 13968, 14841, 15520, 16260, 16320, 16490, 17344, 17460, 18428, 18624, 19512, 19788, 21680, 23035, 23280, 24390, 24480, 24735, 26016, 26287, 26384, 27642, 27936, 29682, 31040, 32520, 32980, 34920, 36856, 39024, 39576, 41463, 43360, 46070, 46560, 48780, 48960, 49470, 52032, 52574, 52768, 55284, 55872, 59364, 65040, 65960, 69105, 69840, 73712, 74205, 78048, 78861, 79152, 82926, 86720, 92140, 93120, 97560, 98940, 105148, 105536, 110568, 118728, 130080, 131435, 131920, 138210, 139680, 147424, 148410, 156096, 157722, 158304, 165852, 184280, 195120, 197880, 207315, 210296, 221136, 236583, 237456, 260160, 262870, 263840, 276420, 279360, 294848, 296820, 315444, 316608, 331704, 368560, 390240, 394305, 395760, 414630, 420592, 442272, 446879, 473166, 474912, 525740, 527680, 552840, 593640, 630888, 663408, 737120, 780480, 788610, 791520, 829260, 841184, 884544, 893758, 946332, 949824, 1051480, 1105680, 1182915, 1187280, 1261776, 1326816, 1340637, 1474240, 1577220, 1583040, 1658520, 1682368, 1787516, 1892664, 2102960, 2211360, 2234395, 2365830, 2374560, 2523552, 2653632, 2681274, 3154440, 3317040, 3575032, 3785328, 4021911, 4205920, 4422720, 4468790, 4731660, 4749120, 5047104, 5362548, 6308880, 6634080, 6703185, 7150064, 7570656, 8043822, 8411840, 8937580, 9463320, 10725096, 12617760, 13268160, 13406370, 14300128, 15141312, 16087644, 17875160, 18926640, 20109555, 21450192, 25235520, 26812740, 28600256, 32175288, 35750320, 37853280, 40219110, 42900384, 53625480, 64350576, 71500640, 75706560, 80438220, 85800768, 107250960, 128701152, 143001280, 160876440, 214501920, 257402304, 321752880, 429003840, 643505760, 1287011520]

約数ペア:

[(1, 1287011520), (2, 643505760), (3, 429003840), (4, 321752880), (5, 257402304), (6, 214501920), (8, 160876440), (9, 143001280), (10, 128701152), (12, 107250960), (15, 85800768), (16, 80438220), (17, 75706560), (18, 71500640), (20, 64350576), (24, 53625480), (30, 42900384), (32, 40219110), (34, 37853280), (36, 35750320), (40, 32175288), (45, 28600256), (48, 26812740), (51, 25235520), (60, 21450192), (64, 20109555), (68, 18926640), (72, 17875160), (80, 16087644), (85, 15141312), (90, 14300128), (96, 13406370), (97, 13268160), (102, 12617760), (120, 10725096), (136, 9463320), (144, 8937580), (153, 8411840), (160, 8043822), (170, 7570656), (180, 7150064), (192, 6703185), (194, 6634080), (204, 6308880), (240, 5362548), (255, 5047104), (271, 4749120), (272, 4731660), (288, 4468790), (291, 4422720), (306, 4205920), (320, 4021911), (340, 3785328), (360, 3575032), (388, 3317040), (408, 3154440), (480, 2681274), (485, 2653632), (510, 2523552), (542, 2374560), (544, 2365830), (576, 2234395), (582, 2211360), (612, 2102960), (680, 1892664), (720, 1787516), (765, 1682368), (776, 1658520), (813, 1583040), (816, 1577220), (873, 1474240), (960, 1340637), (970, 1326816), (1020, 1261776), (1084, 1187280), (1088, 1182915), (1164, 1105680), (1224, 1051480), (1355, 949824), (1360, 946332), (1440, 893758), (1455, 884544), (1530, 841184), (1552, 829260), (1626, 791520), (1632, 788610), (1649, 780480), (1746, 737120), (1940, 663408), (2040, 630888), (2168, 593640), (2328, 552840), (2439, 527680), (2448, 525740), (2710, 474912), (2720, 473166), (2880, 446879), (2910, 442272), (3060, 420592), (3104, 414630), (3252, 395760), (3264, 394305), (3298, 390240), (3492, 368560), (3880, 331704), (4065, 316608), (4080, 315444), (4336, 296820), (4365, 294848), (4607, 279360), (4656, 276420), (4878, 263840), (4896, 262870), (4947, 260160), (5420, 237456), (5440, 236583), (5820, 221136), (6120, 210296), (6208, 207315), (6504, 197880), (6596, 195120), (6984, 184280), (7760, 165852), (8130, 158304), (8160, 157722), (8245, 156096), (8672, 148410), (8730, 147424), (9214, 139680), (9312, 138210), (9756, 131920), (9792, 131435), (9894, 130080), (10840, 118728), (11640, 110568), (12195, 105536), (12240, 105148), (13008, 98940), (13192, 97560), (13821, 93120), (13968, 92140), (14841, 86720), (15520, 82926), (16260, 79152), (16320, 78861), (16490, 78048), (17344, 74205), (17460, 73712), (18428, 69840), (18624, 69105), (19512, 65960), (19788, 65040), (21680, 59364), (23035, 55872), (23280, 55284), (24390, 52768), (24480, 52574), (24735, 52032), (26016, 49470), (26287, 48960), (26384, 48780), (27642, 46560), (27936, 46070), (29682, 43360), (31040, 41463), (32520, 39576), (32980, 39024), (34920, 36856)]