1254516480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 432

約数和(自身を含む): 5081416704

約数和(自身を除く): 3826900224

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, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 329, 331, 336, 360, 376, 384, 420, 423, 448, 470, 480, 504, 560, 564, 576, 630, 640, 658, 662, 672, 705, 720, 752, 768, 840, 846, 896, 940, 960, 987, 993, 1008, 1120, 1128, 1152, 1260, 1280, 1316, 1324, 1344, 1410, 1440, 1504, 1645, 1655, 1680, 1692, 1792, 1880, 1920, 1974, 1986, 2016, 2115, 2240, 2256, 2304, 2317, 2520, 2632, 2648, 2688, 2820, 2880, 2961, 2979, 3008, 3290, 3310, 3360, 3384, 3760, 3840, 3948, 3972, 4032, 4230, 4480, 4512, 4634, 4935, 4965, 5040, 5264, 5296, 5376, 5640, 5760, 5922, 5958, 6016, 6580, 6620, 6720, 6768, 6951, 7520, 7896, 7944, 8064, 8460, 8960, 9024, 9268, 9870, 9930, 10080, 10528, 10592, 11280, 11520, 11585, 11844, 11916, 12032, 13160, 13240, 13440, 13536, 13902, 14805, 14895, 15040, 15557, 15792, 15888, 16128, 16920, 18048, 18536, 19740, 19860, 20160, 20853, 21056, 21184, 22560, 23170, 23688, 23832, 26320, 26480, 26880, 27072, 27804, 29610, 29790, 30080, 31114, 31584, 31776, 33840, 34755, 36096, 37072, 39480, 39720, 40320, 41706, 42112, 42368, 45120, 46340, 46671, 47376, 47664, 52640, 52960, 54144, 55608, 59220, 59580, 60160, 62228, 63168, 63552, 67680, 69510, 74144, 77785, 78960, 79440, 80640, 83412, 84224, 84736, 90240, 92680, 93342, 94752, 95328, 104265, 105280, 105920, 108288, 108899, 111216, 118440, 119160, 124456, 126336, 127104, 135360, 139020, 140013, 148288, 155570, 157920, 158880, 166824, 180480, 185360, 186684, 189504, 190656, 208530, 210560, 211840, 217798, 222432, 233355, 236880, 238320, 248912, 252672, 254208, 270720, 278040, 280026, 296576, 311140, 315840, 317760, 326697, 333648, 370720, 373368, 379008, 381312, 417060, 421120, 423680, 435596, 444864, 466710, 473760, 476640, 497824, 541440, 544495, 556080, 560052, 593152, 622280, 631680, 635520, 653394, 667296, 700065, 741440, 746736, 758016, 762624, 834120, 871192, 889728, 933420, 947520, 953280, 980091, 995648, 1088990, 1112160, 1120104, 1244560, 1263360, 1271040, 1306788, 1334592, 1400130, 1482880, 1493472, 1633485, 1668240, 1742384, 1779456, 1866840, 1895040, 1906560, 1960182, 1991296, 2177980, 2224320, 2240208, 2489120, 2613576, 2669184, 2800260, 2965760, 2986944, 3266970, 3336480, 3484768, 3733680, 3790080, 3813120, 3920364, 3982592, 4355960, 4448640, 4480416, 4900455, 4978240, 5227152, 5338368, 5600520, 5973888, 6533940, 6672960, 6969536, 7467360, 7840728, 8711920, 8897280, 8960832, 9800910, 9956480, 10454304, 11201040, 11947776, 13067880, 13345920, 13939072, 14934720, 15681456, 17423840, 17921664, 19601820, 19912960, 20908608, 22402080, 26135760, 26691840, 27878144, 29869440, 31362912, 34847680, 35843328, 39203640, 41817216, 44804160, 52271520, 59738880, 62725824, 69695360, 78407280, 83634432, 89608320, 104543040, 125451648, 139390720, 156814560, 179216640, 209086080, 250903296, 313629120, 418172160, 627258240, 1254516480]

約数ペア:

[(1, 1254516480), (2, 627258240), (3, 418172160), (4, 313629120), (5, 250903296), (6, 209086080), (7, 179216640), (8, 156814560), (9, 139390720), (10, 125451648), (12, 104543040), (14, 89608320), (15, 83634432), (16, 78407280), (18, 69695360), (20, 62725824), (21, 59738880), (24, 52271520), (28, 44804160), (30, 41817216), (32, 39203640), (35, 35843328), (36, 34847680), (40, 31362912), (42, 29869440), (45, 27878144), (47, 26691840), (48, 26135760), (56, 22402080), (60, 20908608), (63, 19912960), (64, 19601820), (70, 17921664), (72, 17423840), (80, 15681456), (84, 14934720), (90, 13939072), (94, 13345920), (96, 13067880), (105, 11947776), (112, 11201040), (120, 10454304), (126, 9956480), (128, 9800910), (140, 8960832), (141, 8897280), (144, 8711920), (160, 7840728), (168, 7467360), (180, 6969536), (188, 6672960), (192, 6533940), (210, 5973888), (224, 5600520), (235, 5338368), (240, 5227152), (252, 4978240), (256, 4900455), (280, 4480416), (282, 4448640), (288, 4355960), (315, 3982592), (320, 3920364), (329, 3813120), (331, 3790080), (336, 3733680), (360, 3484768), (376, 3336480), (384, 3266970), (420, 2986944), (423, 2965760), (448, 2800260), (470, 2669184), (480, 2613576), (504, 2489120), (560, 2240208), (564, 2224320), (576, 2177980), (630, 1991296), (640, 1960182), (658, 1906560), (662, 1895040), (672, 1866840), (705, 1779456), (720, 1742384), (752, 1668240), (768, 1633485), (840, 1493472), (846, 1482880), (896, 1400130), (940, 1334592), (960, 1306788), (987, 1271040), (993, 1263360), (1008, 1244560), (1120, 1120104), (1128, 1112160), (1152, 1088990), (1260, 995648), (1280, 980091), (1316, 953280), (1324, 947520), (1344, 933420), (1410, 889728), (1440, 871192), (1504, 834120), (1645, 762624), (1655, 758016), (1680, 746736), (1692, 741440), (1792, 700065), (1880, 667296), (1920, 653394), (1974, 635520), (1986, 631680), (2016, 622280), (2115, 593152), (2240, 560052), (2256, 556080), (2304, 544495), (2317, 541440), (2520, 497824), (2632, 476640), (2648, 473760), (2688, 466710), (2820, 444864), (2880, 435596), (2961, 423680), (2979, 421120), (3008, 417060), (3290, 381312), (3310, 379008), (3360, 373368), (3384, 370720), (3760, 333648), (3840, 326697), (3948, 317760), (3972, 315840), (4032, 311140), (4230, 296576), (4480, 280026), (4512, 278040), (4634, 270720), (4935, 254208), (4965, 252672), (5040, 248912), (5264, 238320), (5296, 236880), (5376, 233355), (5640, 222432), (5760, 217798), (5922, 211840), (5958, 210560), (6016, 208530), (6580, 190656), (6620, 189504), (6720, 186684), (6768, 185360), (6951, 180480), (7520, 166824), (7896, 158880), (7944, 157920), (8064, 155570), (8460, 148288), (8960, 140013), (9024, 139020), (9268, 135360), (9870, 127104), (9930, 126336), (10080, 124456), (10528, 119160), (10592, 118440), (11280, 111216), (11520, 108899), (11585, 108288), (11844, 105920), (11916, 105280), (12032, 104265), (13160, 95328), (13240, 94752), (13440, 93342), (13536, 92680), (13902, 90240), (14805, 84736), (14895, 84224), (15040, 83412), (15557, 80640), (15792, 79440), (15888, 78960), (16128, 77785), (16920, 74144), (18048, 69510), (18536, 67680), (19740, 63552), (19860, 63168), (20160, 62228), (20853, 60160), (21056, 59580), (21184, 59220), (22560, 55608), (23170, 54144), (23688, 52960), (23832, 52640), (26320, 47664), (26480, 47376), (26880, 46671), (27072, 46340), (27804, 45120), (29610, 42368), (29790, 42112), (30080, 41706), (31114, 40320), (31584, 39720), (31776, 39480), (33840, 37072), (34755, 36096)]