1218309120

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 352

約数和(自身を含む): 4952102400

約数和(自身を除く): 3733793280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1259, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2518, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3777, 3780, 3840, 4032, 4320, 4480, 4608, 5036, 5040, 5120, 5376, 5760, 6048, 6295, 6720, 6912, 7168, 7554, 7560, 7680, 8064, 8640, 8813, 8960, 9216, 10072, 10080, 10752, 11331, 11520, 12096, 12590, 13440, 13824, 15108, 15120, 15360, 16128, 17280, 17626, 17920, 18885, 20144, 20160, 21504, 22662, 23040, 24192, 25180, 26439, 26880, 27648, 30216, 30240, 32256, 33993, 34560, 35252, 35840, 37770, 40288, 40320, 44065, 45324, 46080, 48384, 50360, 52878, 53760, 56655, 60432, 60480, 64512, 67986, 69120, 70504, 75540, 79317, 80576, 80640, 88130, 90648, 96768, 100720, 105756, 107520, 113310, 120864, 120960, 132195, 135972, 138240, 141008, 151080, 158634, 161152, 161280, 169965, 176260, 181296, 193536, 201440, 211512, 226620, 237951, 241728, 241920, 264390, 271944, 282016, 302160, 317268, 322304, 322560, 339930, 352520, 362592, 396585, 402880, 423024, 453240, 475902, 483456, 483840, 528780, 543888, 564032, 604320, 634536, 644608, 679860, 705040, 725184, 793170, 805760, 846048, 906480, 951804, 966912, 967680, 1057560, 1087776, 1128064, 1189755, 1208640, 1269072, 1289216, 1359720, 1410080, 1450368, 1586340, 1611520, 1692096, 1812960, 1903608, 1933824, 2115120, 2175552, 2256128, 2379510, 2417280, 2538144, 2719440, 2820160, 2900736, 3172680, 3223040, 3384192, 3625920, 3807216, 3867648, 4230240, 4351104, 4512256, 4759020, 4834560, 5076288, 5438880, 5640320, 5801472, 6345360, 6446080, 6768384, 7251840, 7614432, 8460480, 8702208, 9024512, 9518040, 9669120, 10152576, 10877760, 11280640, 11602944, 12690720, 13536768, 14503680, 15228864, 16920960, 17404416, 19036080, 19338240, 20305152, 21755520, 22561280, 25381440, 27073536, 29007360, 30457728, 33841920, 34808832, 38072160, 40610304, 43511040, 45122560, 50762880, 58014720, 60915456, 67683840, 76144320, 81220608, 87022080, 101525760, 121830912, 135367680, 152288640, 174044160, 203051520, 243661824, 304577280, 406103040, 609154560, 1218309120]

約数ペア:

[(1, 1218309120), (2, 609154560), (3, 406103040), (4, 304577280), (5, 243661824), (6, 203051520), (7, 174044160), (8, 152288640), (9, 135367680), (10, 121830912), (12, 101525760), (14, 87022080), (15, 81220608), (16, 76144320), (18, 67683840), (20, 60915456), (21, 58014720), (24, 50762880), (27, 45122560), (28, 43511040), (30, 40610304), (32, 38072160), (35, 34808832), (36, 33841920), (40, 30457728), (42, 29007360), (45, 27073536), (48, 25381440), (54, 22561280), (56, 21755520), (60, 20305152), (63, 19338240), (64, 19036080), (70, 17404416), (72, 16920960), (80, 15228864), (84, 14503680), (90, 13536768), (96, 12690720), (105, 11602944), (108, 11280640), (112, 10877760), (120, 10152576), (126, 9669120), (128, 9518040), (135, 9024512), (140, 8702208), (144, 8460480), (160, 7614432), (168, 7251840), (180, 6768384), (189, 6446080), (192, 6345360), (210, 5801472), (216, 5640320), (224, 5438880), (240, 5076288), (252, 4834560), (256, 4759020), (270, 4512256), (280, 4351104), (288, 4230240), (315, 3867648), (320, 3807216), (336, 3625920), (360, 3384192), (378, 3223040), (384, 3172680), (420, 2900736), (432, 2820160), (448, 2719440), (480, 2538144), (504, 2417280), (512, 2379510), (540, 2256128), (560, 2175552), (576, 2115120), (630, 1933824), (640, 1903608), (672, 1812960), (720, 1692096), (756, 1611520), (768, 1586340), (840, 1450368), (864, 1410080), (896, 1359720), (945, 1289216), (960, 1269072), (1008, 1208640), (1024, 1189755), (1080, 1128064), (1120, 1087776), (1152, 1057560), (1259, 967680), (1260, 966912), (1280, 951804), (1344, 906480), (1440, 846048), (1512, 805760), (1536, 793170), (1680, 725184), (1728, 705040), (1792, 679860), (1890, 644608), (1920, 634536), (2016, 604320), (2160, 564032), (2240, 543888), (2304, 528780), (2518, 483840), (2520, 483456), (2560, 475902), (2688, 453240), (2880, 423024), (3024, 402880), (3072, 396585), (3360, 362592), (3456, 352520), (3584, 339930), (3777, 322560), (3780, 322304), (3840, 317268), (4032, 302160), (4320, 282016), (4480, 271944), (4608, 264390), (5036, 241920), (5040, 241728), (5120, 237951), (5376, 226620), (5760, 211512), (6048, 201440), (6295, 193536), (6720, 181296), (6912, 176260), (7168, 169965), (7554, 161280), (7560, 161152), (7680, 158634), (8064, 151080), (8640, 141008), (8813, 138240), (8960, 135972), (9216, 132195), (10072, 120960), (10080, 120864), (10752, 113310), (11331, 107520), (11520, 105756), (12096, 100720), (12590, 96768), (13440, 90648), (13824, 88130), (15108, 80640), (15120, 80576), (15360, 79317), (16128, 75540), (17280, 70504), (17626, 69120), (17920, 67986), (18885, 64512), (20144, 60480), (20160, 60432), (21504, 56655), (22662, 53760), (23040, 52878), (24192, 50360), (25180, 48384), (26439, 46080), (26880, 45324), (27648, 44065), (30216, 40320), (30240, 40288), (32256, 37770), (33993, 35840), (34560, 35252)]