2531917440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:91

約数の個数: 720

約数和(自身を含む): 10400788530

約数和(自身を除く): 7868871090

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 289, 306, 312, 320, 324, 338, 340, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 468, 480, 507, 510, 520, 540, 544, 576, 578, 585, 612, 624, 640, 648, 663, 676, 680, 702, 720, 765, 780, 810, 816, 832, 845, 864, 867, 884, 918, 936, 960, 1014, 1020, 1040, 1053, 1080, 1088, 1105, 1152, 1156, 1170, 1224, 1248, 1296, 1326, 1352, 1360, 1377, 1404, 1440, 1445, 1521, 1530, 1560, 1620, 1632, 1664, 1690, 1728, 1734, 1755, 1768, 1836, 1872, 1920, 1989, 2028, 2040, 2080, 2106, 2160, 2176, 2210, 2295, 2312, 2340, 2448, 2496, 2535, 2592, 2601, 2652, 2704, 2720, 2754, 2808, 2873, 2880, 2890, 3042, 3060, 3120, 3240, 3264, 3315, 3380, 3456, 3468, 3510, 3536, 3672, 3744, 3757, 3978, 4056, 4080, 4160, 4212, 4320, 4335, 4420, 4563, 4590, 4624, 4680, 4896, 4992, 5070, 5184, 5202, 5265, 5304, 5408, 5440, 5508, 5616, 5746, 5760, 5780, 5967, 6084, 6120, 6240, 6480, 6528, 6630, 6760, 6885, 6936, 7020, 7072, 7344, 7488, 7514, 7605, 7803, 7956, 8112, 8160, 8320, 8424, 8619, 8640, 8670, 8840, 9126, 9180, 9248, 9360, 9792, 9945, 10140, 10368, 10404, 10530, 10608, 10816, 10880, 11016, 11232, 11271, 11492, 11560, 11934, 12168, 12240, 12480, 12960, 13005, 13260, 13520, 13689, 13770, 13872, 14040, 14144, 14365, 14688, 14976, 15028, 15210, 15606, 15912, 16224, 16320, 16848, 17238, 17280, 17340, 17680, 17901, 18252, 18360, 18496, 18720, 18785, 19584, 19890, 20280, 20808, 21060, 21216, 21632, 22032, 22464, 22542, 22815, 22984, 23120, 23409, 23868, 24336, 24480, 24960, 25857, 25920, 26010, 26520, 27040, 27378, 27540, 27744, 28080, 28288, 28730, 29376, 29835, 30056, 30420, 31212, 31824, 32448, 32640, 33696, 33813, 34476, 34680, 35360, 35802, 36504, 36720, 36992, 37440, 37570, 39015, 39780, 40560, 41616, 42120, 42432, 43095, 44064, 44928, 45084, 45630, 45968, 46240, 46818, 47736, 48672, 48841, 48960, 51714, 51840, 52020, 53040, 54080, 54756, 55080, 55488, 56160, 56355, 57460, 58752, 59670, 60112, 60840, 62424, 63648, 64896, 67392, 67626, 68445, 68952, 69360, 70720, 71604, 73008, 73440, 74880, 75140, 77571, 78030, 79560, 81120, 83232, 84240, 84864, 86190, 88128, 89505, 90168, 91260, 91936, 92480, 93636, 95472, 97344, 97682, 97920, 101439, 103428, 104040, 106080, 108160, 109512, 110160, 110976, 112320, 112710, 114920, 117045, 119340, 120224, 121680, 124848, 127296, 129285, 134784, 135252, 136890, 137904, 138720, 141440, 143208, 146016, 146523, 146880, 150280, 155142, 156060, 159120, 162240, 166464, 168480, 169065, 172380, 176256, 179010, 180336, 182520, 183872, 184960, 187272, 190944, 194688, 195364, 202878, 206856, 208080, 212160, 219024, 220320, 224640, 225420, 229840, 232713, 234090, 238680, 240448, 243360, 244205, 249696, 254592, 258570, 270504, 273780, 275808, 277440, 286416, 292032, 293046, 293760, 300560, 304317, 310284, 312120, 318240, 324480, 332928, 336960, 338130, 344760, 358020, 360672, 365040, 367744, 374544, 381888, 387855, 390728, 405756, 413712, 416160, 424320, 438048, 439569, 440640, 450840, 459680, 465426, 468180, 477360, 480896, 486720, 488410, 499392, 507195, 517140, 541008, 547560, 551616, 554880, 572832, 584064, 586092, 601120, 608634, 620568, 624240, 636480, 673920, 676260, 689520, 716040, 721344, 730080, 732615, 749088, 763776, 775710, 781456, 811512, 827424, 832320, 876096, 879138, 881280, 901680, 919360, 930852, 936360, 954720, 973440, 976820, 998784, 1014390, 1034280, 1082016, 1095120, 1103232, 1145664, 1163565, 1172184, 1202240, 1217268, 1241136, 1248480, 1272960, 1318707, 1352520, 1379040, 1432080, 1442688, 1460160, 1465230, 1498176, 1521585, 1551420, 1562912, 1623024, 1654848, 1664640, 1752192, 1758276, 1803360, 1838720, 1861704, 1872720, 1909440, 1953640, 2028780, 2068560, 2164032, 2190240, 2197845, 2291328, 2327130, 2344368, 2404480, 2434536, 2482272, 2496960, 2637414, 2705040, 2758080, 2864160, 2920320, 2930460, 2996352, 3043170, 3102840, 3125824, 3246048, 3309696, 3516552, 3606720, 3723408, 3745440, 3818880, 3907280, 3956121, 4057560, 4137120, 4328064, 4380480, 4395690, 4654260, 4688736, 4869072, 4964544, 4993920, 5274828, 5410080, 5516160, 5728320, 5860920, 6086340, 6205680, 6251648, 6492096, 6593535, 7033104, 7213440, 7446816, 7490880, 7814560, 7912242, 8115120, 8274240, 8760960, 8791380, 9308520, 9377472, 9738144, 9929088, 10549656, 10820160, 11456640, 11721840, 12172680, 12411360, 12984192, 13187070, 14066208, 14893632, 14981760, 15629120, 15824484, 16230240, 16548480, 17582760, 18617040, 18754944, 19476288, 19780605, 21099312, 21640320, 23443680, 24345360, 24822720, 26374140, 28132416, 29787264, 31258240, 31648968, 32460480, 35165520, 37234080, 38952576, 39561210, 42198624, 46887360, 48690720, 49645440, 52748280, 56264832, 63297936, 64920960, 70331040, 74468160, 79122420, 84397248, 93774720, 97381440, 105496560, 126595872, 140662080, 148936320, 158244840, 168794496, 194762880, 210993120, 253191744, 281324160, 316489680, 421986240, 506383488, 632979360, 843972480, 1265958720, 2531917440]

約数ペア:

[(1, 2531917440), (2, 1265958720), (3, 843972480), (4, 632979360), (5, 506383488), (6, 421986240), (8, 316489680), (9, 281324160), (10, 253191744), (12, 210993120), (13, 194762880), (15, 168794496), (16, 158244840), (17, 148936320), (18, 140662080), (20, 126595872), (24, 105496560), (26, 97381440), (27, 93774720), (30, 84397248), (32, 79122420), (34, 74468160), (36, 70331040), (39, 64920960), (40, 63297936), (45, 56264832), (48, 52748280), (51, 49645440), (52, 48690720), (54, 46887360), (60, 42198624), (64, 39561210), (65, 38952576), (68, 37234080), (72, 35165520), (78, 32460480), (80, 31648968), (81, 31258240), (85, 29787264), (90, 28132416), (96, 26374140), (102, 24822720), (104, 24345360), (108, 23443680), (117, 21640320), (120, 21099312), (128, 19780605), (130, 19476288), (135, 18754944), (136, 18617040), (144, 17582760), (153, 16548480), (156, 16230240), (160, 15824484), (162, 15629120), (169, 14981760), (170, 14893632), (180, 14066208), (192, 13187070), (195, 12984192), (204, 12411360), (208, 12172680), (216, 11721840), (221, 11456640), (234, 10820160), (240, 10549656), (255, 9929088), (260, 9738144), (270, 9377472), (272, 9308520), (288, 8791380), (289, 8760960), (306, 8274240), (312, 8115120), (320, 7912242), (324, 7814560), (338, 7490880), (340, 7446816), (351, 7213440), (360, 7033104), (384, 6593535), (390, 6492096), (405, 6251648), (408, 6205680), (416, 6086340), (432, 5860920), (442, 5728320), (459, 5516160), (468, 5410080), (480, 5274828), (507, 4993920), (510, 4964544), (520, 4869072), (540, 4688736), (544, 4654260), (576, 4395690), (578, 4380480), (585, 4328064), (612, 4137120), (624, 4057560), (640, 3956121), (648, 3907280), (663, 3818880), (676, 3745440), (680, 3723408), (702, 3606720), (720, 3516552), (765, 3309696), (780, 3246048), (810, 3125824), (816, 3102840), (832, 3043170), (845, 2996352), (864, 2930460), (867, 2920320), (884, 2864160), (918, 2758080), (936, 2705040), (960, 2637414), (1014, 2496960), (1020, 2482272), (1040, 2434536), (1053, 2404480), (1080, 2344368), (1088, 2327130), (1105, 2291328), (1152, 2197845), (1156, 2190240), (1170, 2164032), (1224, 2068560), (1248, 2028780), (1296, 1953640), (1326, 1909440), (1352, 1872720), (1360, 1861704), (1377, 1838720), (1404, 1803360), (1440, 1758276), (1445, 1752192), (1521, 1664640), (1530, 1654848), (1560, 1623024), (1620, 1562912), (1632, 1551420), (1664, 1521585), (1690, 1498176), (1728, 1465230), (1734, 1460160), (1755, 1442688), (1768, 1432080), (1836, 1379040), (1872, 1352520), (1920, 1318707), (1989, 1272960), (2028, 1248480), (2040, 1241136), (2080, 1217268), (2106, 1202240), (2160, 1172184), (2176, 1163565), (2210, 1145664), (2295, 1103232), (2312, 1095120), (2340, 1082016), (2448, 1034280), (2496, 1014390), (2535, 998784), (2592, 976820), (2601, 973440), (2652, 954720), (2704, 936360), (2720, 930852), (2754, 919360), (2808, 901680), (2873, 881280), (2880, 879138), (2890, 876096), (3042, 832320), (3060, 827424), (3120, 811512), (3240, 781456), (3264, 775710), (3315, 763776), (3380, 749088), (3456, 732615), (3468, 730080), (3510, 721344), (3536, 716040), (3672, 689520), (3744, 676260), (3757, 673920), (3978, 636480), (4056, 624240), (4080, 620568), (4160, 608634), (4212, 601120), (4320, 586092), (4335, 584064), (4420, 572832), (4563, 554880), (4590, 551616), (4624, 547560), (4680, 541008), (4896, 517140), (4992, 507195), (5070, 499392), (5184, 488410), (5202, 486720), (5265, 480896), (5304, 477360), (5408, 468180), (5440, 465426), (5508, 459680), (5616, 450840), (5746, 440640), (5760, 439569), (5780, 438048), (5967, 424320), (6084, 416160), (6120, 413712), (6240, 405756), (6480, 390728), (6528, 387855), (6630, 381888), (6760, 374544), (6885, 367744), (6936, 365040), (7020, 360672), (7072, 358020), (7344, 344760), (7488, 338130), (7514, 336960), (7605, 332928), (7803, 324480), (7956, 318240), (8112, 312120), (8160, 310284), (8320, 304317), (8424, 300560), (8619, 293760), (8640, 293046), (8670, 292032), (8840, 286416), (9126, 277440), (9180, 275808), (9248, 273780), (9360, 270504), (9792, 258570), (9945, 254592), (10140, 249696), (10368, 244205), (10404, 243360), (10530, 240448), (10608, 238680), (10816, 234090), (10880, 232713), (11016, 229840), (11232, 225420), (11271, 224640), (11492, 220320), (11560, 219024), (11934, 212160), (12168, 208080), (12240, 206856), (12480, 202878), (12960, 195364), (13005, 194688), (13260, 190944), (13520, 187272), (13689, 184960), (13770, 183872), (13872, 182520), (14040, 180336), (14144, 179010), (14365, 176256), (14688, 172380), (14976, 169065), (15028, 168480), (15210, 166464), (15606, 162240), (15912, 159120), (16224, 156060), (16320, 155142), (16848, 150280), (17238, 146880), (17280, 146523), (17340, 146016), (17680, 143208), (17901, 141440), (18252, 138720), (18360, 137904), (18496, 136890), (18720, 135252), (18785, 134784), (19584, 129285), (19890, 127296), (20280, 124848), (20808, 121680), (21060, 120224), (21216, 119340), (21632, 117045), (22032, 114920), (22464, 112710), (22542, 112320), (22815, 110976), (22984, 110160), (23120, 109512), (23409, 108160), (23868, 106080), (24336, 104040), (24480, 103428), (24960, 101439), (25857, 97920), (25920, 97682), (26010, 97344), (26520, 95472), (27040, 93636), (27378, 92480), (27540, 91936), (27744, 91260), (28080, 90168), (28288, 89505), (28730, 88128), (29376, 86190), (29835, 84864), (30056, 84240), (30420, 83232), (31212, 81120), (31824, 79560), (32448, 78030), (32640, 77571), (33696, 75140), (33813, 74880), (34476, 73440), (34680, 73008), (35360, 71604), (35802, 70720), (36504, 69360), (36720, 68952), (36992, 68445), (37440, 67626), (37570, 67392), (39015, 64896), (39780, 63648), (40560, 62424), (41616, 60840), (42120, 60112), (42432, 59670), (43095, 58752), (44064, 57460), (44928, 56355), (45084, 56160), (45630, 55488), (45968, 55080), (46240, 54756), (46818, 54080), (47736, 53040), (48672, 52020), (48841, 51840), (48960, 51714)]