1075916800

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 312

約数和(自身を含む): 3250188800

約数和(自身を除く): 2174272000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 79, 80, 95, 100, 112, 128, 133, 140, 152, 158, 160, 175, 190, 200, 224, 256, 266, 280, 304, 316, 320, 350, 380, 395, 400, 448, 475, 512, 532, 553, 560, 608, 632, 640, 665, 700, 760, 790, 800, 896, 950, 1024, 1064, 1106, 1120, 1216, 1264, 1280, 1330, 1400, 1501, 1520, 1580, 1600, 1792, 1900, 1975, 2048, 2128, 2212, 2240, 2432, 2528, 2560, 2660, 2765, 2800, 3002, 3040, 3160, 3200, 3325, 3584, 3800, 3950, 4096, 4256, 4424, 4480, 4864, 5056, 5120, 5320, 5530, 5600, 6004, 6080, 6320, 6400, 6650, 7168, 7505, 7600, 7900, 8512, 8848, 8960, 9728, 10112, 10240, 10507, 10640, 11060, 11200, 12008, 12160, 12640, 12800, 13300, 13825, 14336, 15010, 15200, 15800, 17024, 17696, 17920, 19456, 20224, 20480, 21014, 21280, 22120, 22400, 24016, 24320, 25280, 25600, 26600, 27650, 28672, 30020, 30400, 31600, 34048, 35392, 35840, 37525, 38912, 40448, 42028, 42560, 44240, 44800, 48032, 48640, 50560, 51200, 52535, 53200, 55300, 60040, 60800, 63200, 68096, 70784, 71680, 75050, 77824, 80896, 84056, 85120, 88480, 89600, 96064, 97280, 101120, 102400, 105070, 106400, 110600, 120080, 121600, 126400, 136192, 141568, 143360, 150100, 161792, 168112, 170240, 176960, 179200, 192128, 194560, 202240, 210140, 212800, 221200, 240160, 243200, 252800, 262675, 272384, 283136, 300200, 323584, 336224, 340480, 353920, 358400, 384256, 389120, 404480, 420280, 425600, 442400, 480320, 486400, 505600, 525350, 544768, 566272, 600400, 672448, 680960, 707840, 716800, 768512, 808960, 840560, 851200, 884800, 960640, 972800, 1011200, 1050700, 1132544, 1200800, 1344896, 1361920, 1415680, 1537024, 1617920, 1681120, 1702400, 1769600, 1921280, 1945600, 2022400, 2101400, 2265088, 2401600, 2689792, 2723840, 2831360, 3074048, 3362240, 3404800, 3539200, 3842560, 4044800, 4202800, 4803200, 5379584, 5662720, 6148096, 6724480, 6809600, 7078400, 7685120, 8089600, 8405600, 9606400, 10759168, 11325440, 13448960, 13619200, 14156800, 15370240, 16811200, 19212800, 21518336, 26897920, 28313600, 30740480, 33622400, 38425600, 43036672, 53795840, 56627200, 67244800, 76851200, 107591680, 134489600, 153702400, 215183360, 268979200, 537958400, 1075916800]

約数ペア:

[(1, 1075916800), (2, 537958400), (4, 268979200), (5, 215183360), (7, 153702400), (8, 134489600), (10, 107591680), (14, 76851200), (16, 67244800), (19, 56627200), (20, 53795840), (25, 43036672), (28, 38425600), (32, 33622400), (35, 30740480), (38, 28313600), (40, 26897920), (50, 21518336), (56, 19212800), (64, 16811200), (70, 15370240), (76, 14156800), (79, 13619200), (80, 13448960), (95, 11325440), (100, 10759168), (112, 9606400), (128, 8405600), (133, 8089600), (140, 7685120), (152, 7078400), (158, 6809600), (160, 6724480), (175, 6148096), (190, 5662720), (200, 5379584), (224, 4803200), (256, 4202800), (266, 4044800), (280, 3842560), (304, 3539200), (316, 3404800), (320, 3362240), (350, 3074048), (380, 2831360), (395, 2723840), (400, 2689792), (448, 2401600), (475, 2265088), (512, 2101400), (532, 2022400), (553, 1945600), (560, 1921280), (608, 1769600), (632, 1702400), (640, 1681120), (665, 1617920), (700, 1537024), (760, 1415680), (790, 1361920), (800, 1344896), (896, 1200800), (950, 1132544), (1024, 1050700), (1064, 1011200), (1106, 972800), (1120, 960640), (1216, 884800), (1264, 851200), (1280, 840560), (1330, 808960), (1400, 768512), (1501, 716800), (1520, 707840), (1580, 680960), (1600, 672448), (1792, 600400), (1900, 566272), (1975, 544768), (2048, 525350), (2128, 505600), (2212, 486400), (2240, 480320), (2432, 442400), (2528, 425600), (2560, 420280), (2660, 404480), (2765, 389120), (2800, 384256), (3002, 358400), (3040, 353920), (3160, 340480), (3200, 336224), (3325, 323584), (3584, 300200), (3800, 283136), (3950, 272384), (4096, 262675), (4256, 252800), (4424, 243200), (4480, 240160), (4864, 221200), (5056, 212800), (5120, 210140), (5320, 202240), (5530, 194560), (5600, 192128), (6004, 179200), (6080, 176960), (6320, 170240), (6400, 168112), (6650, 161792), (7168, 150100), (7505, 143360), (7600, 141568), (7900, 136192), (8512, 126400), (8848, 121600), (8960, 120080), (9728, 110600), (10112, 106400), (10240, 105070), (10507, 102400), (10640, 101120), (11060, 97280), (11200, 96064), (12008, 89600), (12160, 88480), (12640, 85120), (12800, 84056), (13300, 80896), (13825, 77824), (14336, 75050), (15010, 71680), (15200, 70784), (15800, 68096), (17024, 63200), (17696, 60800), (17920, 60040), (19456, 55300), (20224, 53200), (20480, 52535), (21014, 51200), (21280, 50560), (22120, 48640), (22400, 48032), (24016, 44800), (24320, 44240), (25280, 42560), (25600, 42028), (26600, 40448), (27650, 38912), (28672, 37525), (30020, 35840), (30400, 35392), (31600, 34048)]