812206080

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 288

約数和(自身を含む): 3219652800

約数和(自身を除く): 2407446720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1259, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2518, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3777, 3840, 4032, 4480, 4608, 5036, 5040, 5120, 5376, 5760, 6144, 6295, 6720, 7168, 7554, 7680, 8064, 8813, 8960, 9216, 10072, 10080, 10240, 10752, 11331, 11520, 12590, 13440, 14336, 15108, 15360, 16128, 17626, 17920, 18432, 18885, 20144, 20160, 21504, 22662, 23040, 25180, 26439, 26880, 30216, 30720, 32256, 35252, 35840, 37770, 40288, 40320, 43008, 44065, 45324, 46080, 50360, 52878, 53760, 56655, 60432, 64512, 70504, 71680, 75540, 79317, 80576, 80640, 88130, 90648, 92160, 100720, 105756, 107520, 113310, 120864, 129024, 132195, 141008, 151080, 158634, 161152, 161280, 176260, 181296, 201440, 211512, 215040, 226620, 241728, 264390, 282016, 302160, 317268, 322304, 322560, 352520, 362592, 396585, 402880, 423024, 453240, 483456, 528780, 564032, 604320, 634536, 644608, 645120, 705040, 725184, 793170, 805760, 846048, 906480, 966912, 1057560, 1128064, 1208640, 1269072, 1289216, 1410080, 1450368, 1586340, 1611520, 1692096, 1812960, 1933824, 2115120, 2256128, 2417280, 2538144, 2578432, 2820160, 2900736, 3172680, 3223040, 3384192, 3625920, 3867648, 4230240, 4512256, 4834560, 5076288, 5640320, 5801472, 6345360, 6446080, 6768384, 7251840, 7735296, 8460480, 9024512, 9669120, 10152576, 11280640, 11602944, 12690720, 12892160, 13536768, 14503680, 16920960, 18049024, 19338240, 20305152, 22561280, 23205888, 25381440, 27073536, 29007360, 33841920, 38676480, 40610304, 45122560, 50762880, 54147072, 58014720, 67683840, 81220608, 90245120, 101525760, 116029440, 135367680, 162441216, 203051520, 270735360, 406103040, 812206080]

約数ペア:

[(1, 812206080), (2, 406103040), (3, 270735360), (4, 203051520), (5, 162441216), (6, 135367680), (7, 116029440), (8, 101525760), (9, 90245120), (10, 81220608), (12, 67683840), (14, 58014720), (15, 54147072), (16, 50762880), (18, 45122560), (20, 40610304), (21, 38676480), (24, 33841920), (28, 29007360), (30, 27073536), (32, 25381440), (35, 23205888), (36, 22561280), (40, 20305152), (42, 19338240), (45, 18049024), (48, 16920960), (56, 14503680), (60, 13536768), (63, 12892160), (64, 12690720), (70, 11602944), (72, 11280640), (80, 10152576), (84, 9669120), (90, 9024512), (96, 8460480), (105, 7735296), (112, 7251840), (120, 6768384), (126, 6446080), (128, 6345360), (140, 5801472), (144, 5640320), (160, 5076288), (168, 4834560), (180, 4512256), (192, 4230240), (210, 3867648), (224, 3625920), (240, 3384192), (252, 3223040), (256, 3172680), (280, 2900736), (288, 2820160), (315, 2578432), (320, 2538144), (336, 2417280), (360, 2256128), (384, 2115120), (420, 1933824), (448, 1812960), (480, 1692096), (504, 1611520), (512, 1586340), (560, 1450368), (576, 1410080), (630, 1289216), (640, 1269072), (672, 1208640), (720, 1128064), (768, 1057560), (840, 966912), (896, 906480), (960, 846048), (1008, 805760), (1024, 793170), (1120, 725184), (1152, 705040), (1259, 645120), (1260, 644608), (1280, 634536), (1344, 604320), (1440, 564032), (1536, 528780), (1680, 483456), (1792, 453240), (1920, 423024), (2016, 402880), (2048, 396585), (2240, 362592), (2304, 352520), (2518, 322560), (2520, 322304), (2560, 317268), (2688, 302160), (2880, 282016), (3072, 264390), (3360, 241728), (3584, 226620), (3777, 215040), (3840, 211512), (4032, 201440), (4480, 181296), (4608, 176260), (5036, 161280), (5040, 161152), (5120, 158634), (5376, 151080), (5760, 141008), (6144, 132195), (6295, 129024), (6720, 120864), (7168, 113310), (7554, 107520), (7680, 105756), (8064, 100720), (8813, 92160), (8960, 90648), (9216, 88130), (10072, 80640), (10080, 80576), (10240, 79317), (10752, 75540), (11331, 71680), (11520, 70504), (12590, 64512), (13440, 60432), (14336, 56655), (15108, 53760), (15360, 52878), (16128, 50360), (17626, 46080), (17920, 45324), (18432, 44065), (18885, 43008), (20144, 40320), (20160, 40288), (21504, 37770), (22662, 35840), (23040, 35252), (25180, 32256), (26439, 30720), (26880, 30216)]