28588448000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 576

約数和(自身を含む): 88159518720

約数和(自身を除く): 59571070720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 32, 35, 40, 46, 50, 56, 62, 64, 70, 80, 92, 100, 112, 115, 124, 125, 128, 140, 155, 160, 161, 175, 179, 184, 200, 217, 224, 230, 248, 250, 256, 280, 310, 320, 322, 350, 358, 368, 400, 434, 448, 460, 496, 500, 560, 575, 620, 640, 644, 700, 713, 716, 736, 775, 800, 805, 868, 875, 895, 896, 920, 992, 1000, 1085, 1120, 1150, 1240, 1253, 1280, 1288, 1400, 1426, 1432, 1472, 1550, 1600, 1610, 1736, 1750, 1790, 1792, 1840, 1984, 2000, 2170, 2240, 2300, 2480, 2506, 2576, 2800, 2852, 2864, 2875, 2944, 3100, 3200, 3220, 3472, 3500, 3565, 3580, 3680, 3875, 3968, 4000, 4025, 4117, 4340, 4475, 4480, 4600, 4960, 4991, 5012, 5152, 5425, 5549, 5600, 5704, 5728, 5750, 5888, 6200, 6265, 6400, 6440, 6944, 7000, 7130, 7160, 7360, 7750, 7936, 8000, 8050, 8234, 8680, 8950, 8960, 9200, 9920, 9982, 10024, 10304, 10850, 11098, 11200, 11408, 11456, 11500, 12400, 12530, 12880, 13888, 14000, 14260, 14320, 14720, 15500, 16000, 16100, 16468, 17360, 17825, 17900, 18400, 19840, 19964, 20048, 20125, 20585, 20608, 21700, 22196, 22375, 22400, 22816, 22912, 23000, 24800, 24955, 25060, 25760, 27125, 27745, 27776, 28000, 28520, 28640, 28819, 29440, 31000, 31325, 32000, 32200, 32936, 34720, 35650, 35800, 36800, 38843, 39680, 39928, 40096, 40250, 41170, 41216, 43400, 44392, 44750, 44800, 45632, 45824, 46000, 49600, 49910, 50120, 51520, 54250, 55490, 55552, 56000, 57040, 57280, 57638, 62000, 62650, 64400, 65872, 69440, 71300, 71600, 73600, 77686, 79856, 80192, 80500, 82340, 86800, 88784, 89125, 89500, 91264, 92000, 99200, 99820, 100240, 102925, 103040, 108500, 110980, 112000, 114080, 114560, 115276, 124000, 124775, 125300, 127627, 128800, 131744, 138725, 138880, 142600, 143200, 144095, 147200, 155372, 156625, 159712, 160384, 161000, 164680, 173600, 177568, 178250, 179000, 182528, 184000, 194215, 198400, 199640, 200480, 205850, 206080, 217000, 221960, 224000, 228160, 229120, 230552, 248000, 249550, 250600, 255254, 257600, 263488, 277450, 277760, 285200, 286400, 288190, 310744, 313250, 319424, 320768, 322000, 329360, 347200, 355136, 356500, 358000, 368000, 388430, 399280, 400960, 411700, 434000, 443920, 456320, 461104, 496000, 499100, 501200, 510508, 514625, 515200, 526976, 554900, 570400, 572800, 576380, 621488, 623875, 626500, 638135, 638848, 644000, 658720, 693625, 694400, 710272, 713000, 716000, 720475, 736000, 776860, 798560, 801920, 823400, 868000, 887840, 893389, 912640, 922208, 971075, 992000, 998200, 1002400, 1021016, 1029250, 1030400, 1053952, 1109800, 1140800, 1145600, 1152760, 1242976, 1247750, 1253000, 1276270, 1277696, 1288000, 1317440, 1387250, 1388800, 1420544, 1426000, 1432000, 1440950, 1553720, 1597120, 1603840, 1646800, 1736000, 1775680, 1786778, 1844416, 1942150, 1996400, 2004800, 2042032, 2058500, 2219600, 2281600, 2305520, 2485952, 2495500, 2506000, 2552540, 2576000, 2634880, 2774500, 2852000, 2864000, 2881900, 3107440, 3190675, 3194240, 3293600, 3472000, 3551360, 3573556, 3602375, 3688832, 3884300, 3992800, 4009600, 4084064, 4117000, 4439200, 4466945, 4563200, 4611040, 4855375, 4971904, 4991000, 5012000, 5105080, 5152000, 5269760, 5549000, 5704000, 5728000, 5763800, 6214880, 6381350, 6388480, 6587200, 6944000, 7102720, 7147112, 7204750, 7377664, 7768600, 7985600, 8019200, 8168128, 8234000, 8878400, 8933890, 9222080, 9710750, 9943808, 9982000, 10024000, 10210160, 11098000, 11408000, 11527600, 12429760, 12762700, 13174400, 14294224, 14409500, 15537200, 15953375, 15971200, 16336256, 16468000, 17756800, 17867780, 18444160, 19421500, 19964000, 20048000, 20420320, 22196000, 22334725, 22816000, 23055200, 24859520, 25525400, 26348800, 28588448, 28819000, 31074400, 31906750, 31942400, 32672512, 32936000, 35513600, 35735560, 36888320, 38843000, 39928000, 40096000, 40840640, 44392000, 44669450, 46110400, 49719040, 51050800, 57176896, 57638000, 62148800, 63813500, 65872000, 71471120, 77686000, 79856000, 81681280, 88784000, 89338900, 92220800, 102101600, 111673625, 114353792, 115276000, 124297600, 127627000, 131744000, 142942240, 155372000, 159712000, 163362560, 177568000, 178677800, 184441600, 204203200, 223347250, 228707584, 230552000, 248595200, 255254000, 285884480, 310744000, 357355600, 408406400, 446694500, 461104000, 510508000, 571768960, 621488000, 714711200, 816812800, 893389000, 922208000, 1021016000, 1143537920, 1242976000, 1429422400, 1786778000, 2042032000, 2858844800, 3573556000, 4084064000, 5717689600, 7147112000, 14294224000, 28588448000]

約数ペア:

[(1, 28588448000), (2, 14294224000), (4, 7147112000), (5, 5717689600), (7, 4084064000), (8, 3573556000), (10, 2858844800), (14, 2042032000), (16, 1786778000), (20, 1429422400), (23, 1242976000), (25, 1143537920), (28, 1021016000), (31, 922208000), (32, 893389000), (35, 816812800), (40, 714711200), (46, 621488000), (50, 571768960), (56, 510508000), (62, 461104000), (64, 446694500), (70, 408406400), (80, 357355600), (92, 310744000), (100, 285884480), (112, 255254000), (115, 248595200), (124, 230552000), (125, 228707584), (128, 223347250), (140, 204203200), (155, 184441600), (160, 178677800), (161, 177568000), (175, 163362560), (179, 159712000), (184, 155372000), (200, 142942240), (217, 131744000), (224, 127627000), (230, 124297600), (248, 115276000), (250, 114353792), (256, 111673625), (280, 102101600), (310, 92220800), (320, 89338900), (322, 88784000), (350, 81681280), (358, 79856000), (368, 77686000), (400, 71471120), (434, 65872000), (448, 63813500), (460, 62148800), (496, 57638000), (500, 57176896), (560, 51050800), (575, 49719040), (620, 46110400), (640, 44669450), (644, 44392000), (700, 40840640), (713, 40096000), (716, 39928000), (736, 38843000), (775, 36888320), (800, 35735560), (805, 35513600), (868, 32936000), (875, 32672512), (895, 31942400), (896, 31906750), (920, 31074400), (992, 28819000), (1000, 28588448), (1085, 26348800), (1120, 25525400), (1150, 24859520), (1240, 23055200), (1253, 22816000), (1280, 22334725), (1288, 22196000), (1400, 20420320), (1426, 20048000), (1432, 19964000), (1472, 19421500), (1550, 18444160), (1600, 17867780), (1610, 17756800), (1736, 16468000), (1750, 16336256), (1790, 15971200), (1792, 15953375), (1840, 15537200), (1984, 14409500), (2000, 14294224), (2170, 13174400), (2240, 12762700), (2300, 12429760), (2480, 11527600), (2506, 11408000), (2576, 11098000), (2800, 10210160), (2852, 10024000), (2864, 9982000), (2875, 9943808), (2944, 9710750), (3100, 9222080), (3200, 8933890), (3220, 8878400), (3472, 8234000), (3500, 8168128), (3565, 8019200), (3580, 7985600), (3680, 7768600), (3875, 7377664), (3968, 7204750), (4000, 7147112), (4025, 7102720), (4117, 6944000), (4340, 6587200), (4475, 6388480), (4480, 6381350), (4600, 6214880), (4960, 5763800), (4991, 5728000), (5012, 5704000), (5152, 5549000), (5425, 5269760), (5549, 5152000), (5600, 5105080), (5704, 5012000), (5728, 4991000), (5750, 4971904), (5888, 4855375), (6200, 4611040), (6265, 4563200), (6400, 4466945), (6440, 4439200), (6944, 4117000), (7000, 4084064), (7130, 4009600), (7160, 3992800), (7360, 3884300), (7750, 3688832), (7936, 3602375), (8000, 3573556), (8050, 3551360), (8234, 3472000), (8680, 3293600), (8950, 3194240), (8960, 3190675), (9200, 3107440), (9920, 2881900), (9982, 2864000), (10024, 2852000), (10304, 2774500), (10850, 2634880), (11098, 2576000), (11200, 2552540), (11408, 2506000), (11456, 2495500), (11500, 2485952), (12400, 2305520), (12530, 2281600), (12880, 2219600), (13888, 2058500), (14000, 2042032), (14260, 2004800), (14320, 1996400), (14720, 1942150), (15500, 1844416), (16000, 1786778), (16100, 1775680), (16468, 1736000), (17360, 1646800), (17825, 1603840), (17900, 1597120), (18400, 1553720), (19840, 1440950), (19964, 1432000), (20048, 1426000), (20125, 1420544), (20585, 1388800), (20608, 1387250), (21700, 1317440), (22196, 1288000), (22375, 1277696), (22400, 1276270), (22816, 1253000), (22912, 1247750), (23000, 1242976), (24800, 1152760), (24955, 1145600), (25060, 1140800), (25760, 1109800), (27125, 1053952), (27745, 1030400), (27776, 1029250), (28000, 1021016), (28520, 1002400), (28640, 998200), (28819, 992000), (29440, 971075), (31000, 922208), (31325, 912640), (32000, 893389), (32200, 887840), (32936, 868000), (34720, 823400), (35650, 801920), (35800, 798560), (36800, 776860), (38843, 736000), (39680, 720475), (39928, 716000), (40096, 713000), (40250, 710272), (41170, 694400), (41216, 693625), (43400, 658720), (44392, 644000), (44750, 638848), (44800, 638135), (45632, 626500), (45824, 623875), (46000, 621488), (49600, 576380), (49910, 572800), (50120, 570400), (51520, 554900), (54250, 526976), (55490, 515200), (55552, 514625), (56000, 510508), (57040, 501200), (57280, 499100), (57638, 496000), (62000, 461104), (62650, 456320), (64400, 443920), (65872, 434000), (69440, 411700), (71300, 400960), (71600, 399280), (73600, 388430), (77686, 368000), (79856, 358000), (80192, 356500), (80500, 355136), (82340, 347200), (86800, 329360), (88784, 322000), (89125, 320768), (89500, 319424), (91264, 313250), (92000, 310744), (99200, 288190), (99820, 286400), (100240, 285200), (102925, 277760), (103040, 277450), (108500, 263488), (110980, 257600), (112000, 255254), (114080, 250600), (114560, 249550), (115276, 248000), (124000, 230552), (124775, 229120), (125300, 228160), (127627, 224000), (128800, 221960), (131744, 217000), (138725, 206080), (138880, 205850), (142600, 200480), (143200, 199640), (144095, 198400), (147200, 194215), (155372, 184000), (156625, 182528), (159712, 179000), (160384, 178250), (161000, 177568), (164680, 173600)]