860733440

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 2516505600

約数和(自身を除く): 1655772160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 79, 80, 95, 112, 128, 133, 140, 152, 158, 160, 190, 224, 256, 266, 280, 304, 316, 320, 380, 395, 448, 512, 532, 553, 560, 608, 632, 640, 665, 760, 790, 896, 1024, 1064, 1106, 1120, 1216, 1264, 1280, 1330, 1501, 1520, 1580, 1792, 2048, 2128, 2212, 2240, 2432, 2528, 2560, 2660, 2765, 3002, 3040, 3160, 3584, 4096, 4256, 4424, 4480, 4864, 5056, 5120, 5320, 5530, 6004, 6080, 6320, 7168, 7505, 8192, 8512, 8848, 8960, 9728, 10112, 10240, 10507, 10640, 11060, 12008, 12160, 12640, 14336, 15010, 16384, 17024, 17696, 17920, 19456, 20224, 20480, 21014, 21280, 22120, 24016, 24320, 25280, 28672, 30020, 34048, 35392, 35840, 38912, 40448, 40960, 42028, 42560, 44240, 48032, 48640, 50560, 52535, 57344, 60040, 68096, 70784, 71680, 77824, 80896, 81920, 84056, 85120, 88480, 96064, 97280, 101120, 105070, 114688, 120080, 136192, 141568, 143360, 155648, 161792, 168112, 170240, 176960, 192128, 194560, 202240, 210140, 240160, 272384, 283136, 286720, 311296, 323584, 336224, 340480, 353920, 384256, 389120, 404480, 420280, 480320, 544768, 566272, 573440, 647168, 672448, 680960, 707840, 768512, 778240, 808960, 840560, 960640, 1089536, 1132544, 1294336, 1344896, 1361920, 1415680, 1537024, 1556480, 1617920, 1681120, 1921280, 2179072, 2265088, 2689792, 2723840, 2831360, 3074048, 3235840, 3362240, 3842560, 4530176, 5379584, 5447680, 5662720, 6148096, 6471680, 6724480, 7685120, 9060352, 10759168, 10895360, 11325440, 12296192, 13448960, 15370240, 21518336, 22650880, 24592384, 26897920, 30740480, 43036672, 45301760, 53795840, 61480960, 86073344, 107591680, 122961920, 172146688, 215183360, 430366720, 860733440]

約数ペア:

[(1, 860733440), (2, 430366720), (4, 215183360), (5, 172146688), (7, 122961920), (8, 107591680), (10, 86073344), (14, 61480960), (16, 53795840), (19, 45301760), (20, 43036672), (28, 30740480), (32, 26897920), (35, 24592384), (38, 22650880), (40, 21518336), (56, 15370240), (64, 13448960), (70, 12296192), (76, 11325440), (79, 10895360), (80, 10759168), (95, 9060352), (112, 7685120), (128, 6724480), (133, 6471680), (140, 6148096), (152, 5662720), (158, 5447680), (160, 5379584), (190, 4530176), (224, 3842560), (256, 3362240), (266, 3235840), (280, 3074048), (304, 2831360), (316, 2723840), (320, 2689792), (380, 2265088), (395, 2179072), (448, 1921280), (512, 1681120), (532, 1617920), (553, 1556480), (560, 1537024), (608, 1415680), (632, 1361920), (640, 1344896), (665, 1294336), (760, 1132544), (790, 1089536), (896, 960640), (1024, 840560), (1064, 808960), (1106, 778240), (1120, 768512), (1216, 707840), (1264, 680960), (1280, 672448), (1330, 647168), (1501, 573440), (1520, 566272), (1580, 544768), (1792, 480320), (2048, 420280), (2128, 404480), (2212, 389120), (2240, 384256), (2432, 353920), (2528, 340480), (2560, 336224), (2660, 323584), (2765, 311296), (3002, 286720), (3040, 283136), (3160, 272384), (3584, 240160), (4096, 210140), (4256, 202240), (4424, 194560), (4480, 192128), (4864, 176960), (5056, 170240), (5120, 168112), (5320, 161792), (5530, 155648), (6004, 143360), (6080, 141568), (6320, 136192), (7168, 120080), (7505, 114688), (8192, 105070), (8512, 101120), (8848, 97280), (8960, 96064), (9728, 88480), (10112, 85120), (10240, 84056), (10507, 81920), (10640, 80896), (11060, 77824), (12008, 71680), (12160, 70784), (12640, 68096), (14336, 60040), (15010, 57344), (16384, 52535), (17024, 50560), (17696, 48640), (17920, 48032), (19456, 44240), (20224, 42560), (20480, 42028), (21014, 40960), (21280, 40448), (22120, 38912), (24016, 35840), (24320, 35392), (25280, 34048), (28672, 30020)]