210993120

素因数分解:

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

素因数の和:84

約数の個数: 432

約数和(自身を含む): 849456720

約数和(自身を除く): 638463600

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, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 169, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 289, 306, 312, 338, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 507, 510, 520, 540, 544, 578, 585, 612, 624, 663, 676, 680, 702, 720, 765, 780, 816, 845, 864, 867, 884, 918, 936, 1014, 1020, 1040, 1080, 1105, 1156, 1170, 1224, 1248, 1326, 1352, 1360, 1404, 1440, 1445, 1521, 1530, 1560, 1632, 1690, 1734, 1755, 1768, 1836, 1872, 1989, 2028, 2040, 2080, 2160, 2210, 2295, 2312, 2340, 2448, 2535, 2601, 2652, 2704, 2720, 2808, 2873, 2890, 3042, 3060, 3120, 3315, 3380, 3468, 3510, 3536, 3672, 3744, 3757, 3978, 4056, 4080, 4320, 4335, 4420, 4563, 4590, 4624, 4680, 4896, 5070, 5202, 5304, 5408, 5616, 5746, 5780, 5967, 6084, 6120, 6240, 6630, 6760, 6936, 7020, 7072, 7344, 7514, 7605, 7803, 7956, 8112, 8160, 8619, 8670, 8840, 9126, 9180, 9248, 9360, 9945, 10140, 10404, 10608, 11232, 11271, 11492, 11560, 11934, 12168, 12240, 13005, 13260, 13520, 13872, 14040, 14365, 14688, 15028, 15210, 15606, 15912, 16224, 17238, 17340, 17680, 18252, 18360, 18720, 18785, 19890, 20280, 20808, 21216, 22542, 22815, 22984, 23120, 23868, 24336, 24480, 25857, 26010, 26520, 27040, 27744, 28080, 28730, 29835, 30056, 30420, 31212, 31824, 33813, 34476, 34680, 35360, 36504, 36720, 37570, 39015, 39780, 40560, 41616, 43095, 45084, 45630, 45968, 46240, 47736, 48672, 48841, 51714, 52020, 53040, 56160, 56355, 57460, 59670, 60112, 60840, 62424, 63648, 67626, 68952, 69360, 73008, 73440, 75140, 77571, 78030, 79560, 81120, 83232, 86190, 90168, 91260, 91936, 95472, 97682, 101439, 103428, 104040, 106080, 112710, 114920, 119340, 120224, 121680, 124848, 129285, 135252, 137904, 138720, 146016, 146523, 150280, 155142, 156060, 159120, 169065, 172380, 180336, 182520, 190944, 195364, 202878, 206856, 208080, 225420, 229840, 238680, 243360, 244205, 249696, 258570, 270504, 275808, 293046, 300560, 310284, 312120, 318240, 338130, 344760, 360672, 365040, 387855, 390728, 405756, 413712, 416160, 439569, 450840, 459680, 477360, 488410, 507195, 517140, 541008, 586092, 601120, 620568, 624240, 676260, 689520, 730080, 732615, 775710, 781456, 811512, 827424, 879138, 901680, 954720, 976820, 1014390, 1034280, 1082016, 1172184, 1241136, 1248480, 1318707, 1352520, 1379040, 1465230, 1551420, 1562912, 1623024, 1758276, 1803360, 1953640, 2028780, 2068560, 2197845, 2344368, 2482272, 2637414, 2705040, 2930460, 3102840, 3246048, 3516552, 3907280, 4057560, 4137120, 4395690, 4688736, 5274828, 5410080, 5860920, 6205680, 6593535, 7033104, 7814560, 8115120, 8791380, 10549656, 11721840, 12411360, 13187070, 14066208, 16230240, 17582760, 21099312, 23443680, 26374140, 35165520, 42198624, 52748280, 70331040, 105496560, 210993120]

約数ペア:

[(1, 210993120), (2, 105496560), (3, 70331040), (4, 52748280), (5, 42198624), (6, 35165520), (8, 26374140), (9, 23443680), (10, 21099312), (12, 17582760), (13, 16230240), (15, 14066208), (16, 13187070), (17, 12411360), (18, 11721840), (20, 10549656), (24, 8791380), (26, 8115120), (27, 7814560), (30, 7033104), (32, 6593535), (34, 6205680), (36, 5860920), (39, 5410080), (40, 5274828), (45, 4688736), (48, 4395690), (51, 4137120), (52, 4057560), (54, 3907280), (60, 3516552), (65, 3246048), (68, 3102840), (72, 2930460), (78, 2705040), (80, 2637414), (85, 2482272), (90, 2344368), (96, 2197845), (102, 2068560), (104, 2028780), (108, 1953640), (117, 1803360), (120, 1758276), (130, 1623024), (135, 1562912), (136, 1551420), (144, 1465230), (153, 1379040), (156, 1352520), (160, 1318707), (169, 1248480), (170, 1241136), (180, 1172184), (195, 1082016), (204, 1034280), (208, 1014390), (216, 976820), (221, 954720), (234, 901680), (240, 879138), (255, 827424), (260, 811512), (270, 781456), (272, 775710), (288, 732615), (289, 730080), (306, 689520), (312, 676260), (338, 624240), (340, 620568), (351, 601120), (360, 586092), (390, 541008), (408, 517140), (416, 507195), (432, 488410), (442, 477360), (459, 459680), (468, 450840), (480, 439569), (507, 416160), (510, 413712), (520, 405756), (540, 390728), (544, 387855), (578, 365040), (585, 360672), (612, 344760), (624, 338130), (663, 318240), (676, 312120), (680, 310284), (702, 300560), (720, 293046), (765, 275808), (780, 270504), (816, 258570), (845, 249696), (864, 244205), (867, 243360), (884, 238680), (918, 229840), (936, 225420), (1014, 208080), (1020, 206856), (1040, 202878), (1080, 195364), (1105, 190944), (1156, 182520), (1170, 180336), (1224, 172380), (1248, 169065), (1326, 159120), (1352, 156060), (1360, 155142), (1404, 150280), (1440, 146523), (1445, 146016), (1521, 138720), (1530, 137904), (1560, 135252), (1632, 129285), (1690, 124848), (1734, 121680), (1755, 120224), (1768, 119340), (1836, 114920), (1872, 112710), (1989, 106080), (2028, 104040), (2040, 103428), (2080, 101439), (2160, 97682), (2210, 95472), (2295, 91936), (2312, 91260), (2340, 90168), (2448, 86190), (2535, 83232), (2601, 81120), (2652, 79560), (2704, 78030), (2720, 77571), (2808, 75140), (2873, 73440), (2890, 73008), (3042, 69360), (3060, 68952), (3120, 67626), (3315, 63648), (3380, 62424), (3468, 60840), (3510, 60112), (3536, 59670), (3672, 57460), (3744, 56355), (3757, 56160), (3978, 53040), (4056, 52020), (4080, 51714), (4320, 48841), (4335, 48672), (4420, 47736), (4563, 46240), (4590, 45968), (4624, 45630), (4680, 45084), (4896, 43095), (5070, 41616), (5202, 40560), (5304, 39780), (5408, 39015), (5616, 37570), (5746, 36720), (5780, 36504), (5967, 35360), (6084, 34680), (6120, 34476), (6240, 33813), (6630, 31824), (6760, 31212), (6936, 30420), (7020, 30056), (7072, 29835), (7344, 28730), (7514, 28080), (7605, 27744), (7803, 27040), (7956, 26520), (8112, 26010), (8160, 25857), (8619, 24480), (8670, 24336), (8840, 23868), (9126, 23120), (9180, 22984), (9248, 22815), (9360, 22542), (9945, 21216), (10140, 20808), (10404, 20280), (10608, 19890), (11232, 18785), (11271, 18720), (11492, 18360), (11560, 18252), (11934, 17680), (12168, 17340), (12240, 17238), (13005, 16224), (13260, 15912), (13520, 15606), (13872, 15210), (14040, 15028), (14365, 14688)]