20704032000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:844

約数の個数: 576

約数和(自身を含む): 78976235520

約数和(自身を除く): 58272203520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 250, 256, 270, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 432, 450, 465, 480, 496, 500, 540, 558, 576, 600, 620, 640, 675, 720, 744, 750, 768, 773, 775, 800, 837, 864, 900, 930, 960, 992, 1000, 1080, 1116, 1125, 1152, 1200, 1240, 1280, 1350, 1395, 1440, 1488, 1500, 1546, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2000, 2160, 2232, 2250, 2304, 2319, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3000, 3092, 3100, 3200, 3348, 3375, 3456, 3600, 3720, 3840, 3865, 3875, 3968, 4000, 4185, 4320, 4464, 4500, 4638, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6000, 6184, 6200, 6400, 6696, 6750, 6912, 6957, 6975, 7200, 7440, 7730, 7750, 7936, 8000, 8370, 8640, 8928, 9000, 9276, 9300, 9600, 9920, 10800, 11160, 11520, 11595, 11625, 11904, 12000, 12368, 12400, 13392, 13500, 13914, 13950, 14400, 14880, 15460, 15500, 16000, 16740, 17280, 17856, 18000, 18552, 18600, 19200, 19325, 19840, 20871, 20925, 21600, 22320, 23190, 23250, 23808, 23963, 24000, 24736, 24800, 26784, 27000, 27828, 27900, 28800, 29760, 30920, 31000, 32000, 33480, 34560, 34785, 34875, 35712, 36000, 37104, 37200, 38650, 39680, 41742, 41850, 43200, 44640, 46380, 46500, 47926, 48000, 49472, 49600, 53568, 54000, 55656, 55800, 57600, 57975, 59520, 61840, 62000, 66960, 69570, 69750, 71424, 71889, 72000, 74208, 74400, 77300, 83484, 83700, 86400, 89280, 92760, 93000, 95852, 96000, 96625, 98944, 99200, 104355, 104625, 107136, 108000, 111312, 111600, 115950, 119040, 119815, 123680, 124000, 133920, 139140, 139500, 143778, 144000, 148416, 148800, 154600, 166968, 167400, 172800, 173925, 178560, 185520, 186000, 191704, 193250, 197888, 198400, 208710, 209250, 214272, 215667, 216000, 222624, 223200, 231900, 239630, 247360, 248000, 267840, 278280, 279000, 287556, 288000, 289875, 296832, 297600, 309200, 333936, 334800, 347850, 357120, 359445, 371040, 372000, 383408, 386500, 417420, 418500, 431334, 432000, 445248, 446400, 463800, 479260, 494720, 496000, 521775, 535680, 556560, 558000, 575112, 579750, 593664, 595200, 599075, 618400, 647001, 667872, 669600, 695700, 718890, 742080, 744000, 766816, 773000, 834840, 837000, 862668, 864000, 869625, 890496, 892800, 927600, 958520, 989440, 992000, 1043550, 1071360, 1078335, 1113120, 1116000, 1150224, 1159500, 1198150, 1236800, 1294002, 1335744, 1339200, 1391400, 1437780, 1484160, 1488000, 1533632, 1546000, 1669680, 1674000, 1725336, 1739250, 1780992, 1785600, 1797225, 1855200, 1917040, 2087100, 2156670, 2226240, 2232000, 2300448, 2319000, 2396300, 2473600, 2588004, 2608875, 2671488, 2678400, 2782800, 2875560, 2968320, 2976000, 2995375, 3067264, 3092000, 3235005, 3339360, 3348000, 3450672, 3478500, 3594450, 3710400, 3834080, 4174200, 4313340, 4452480, 4464000, 4600896, 4638000, 4792600, 4947200, 5176008, 5217750, 5342976, 5356800, 5391675, 5565600, 5751120, 5990750, 6134528, 6184000, 6470010, 6678720, 6696000, 6901344, 6957000, 7188900, 7420800, 7668160, 8348400, 8626680, 8904960, 8928000, 8986125, 9201792, 9276000, 9585200, 10352016, 10435500, 10783350, 11131200, 11502240, 11981500, 12368000, 12940020, 13357440, 13392000, 13802688, 13914000, 14377800, 14841600, 15336320, 16175025, 16696800, 17253360, 17972250, 18403584, 18552000, 19170400, 20704032, 20871000, 21566700, 22262400, 23004480, 23963000, 24736000, 25880040, 26714880, 26784000, 26958375, 27605376, 27828000, 28755600, 30672640, 32350050, 33393600, 34506720, 35944500, 37104000, 38340800, 41408064, 41742000, 43133400, 44524800, 46008960, 47926000, 51760080, 53916750, 55210752, 55656000, 57511200, 64700100, 66787200, 69013440, 71889000, 74208000, 76681600, 80875125, 82816128, 83484000, 86266800, 92017920, 95852000, 103520160, 107833500, 111312000, 115022400, 129400200, 133574400, 138026880, 143778000, 153363200, 161750250, 165632256, 166968000, 172533600, 191704000, 207040320, 215667000, 222624000, 230044800, 258800400, 276053760, 287556000, 323500500, 333936000, 345067200, 383408000, 414080640, 431334000, 460089600, 517600800, 575112000, 647001000, 667872000, 690134400, 766816000, 828161280, 862668000, 1035201600, 1150224000, 1294002000, 1380268800, 1725336000, 2070403200, 2300448000, 2588004000, 3450672000, 4140806400, 5176008000, 6901344000, 10352016000, 20704032000]

約数ペア:

[(1, 20704032000), (2, 10352016000), (3, 6901344000), (4, 5176008000), (5, 4140806400), (6, 3450672000), (8, 2588004000), (9, 2300448000), (10, 2070403200), (12, 1725336000), (15, 1380268800), (16, 1294002000), (18, 1150224000), (20, 1035201600), (24, 862668000), (25, 828161280), (27, 766816000), (30, 690134400), (31, 667872000), (32, 647001000), (36, 575112000), (40, 517600800), (45, 460089600), (48, 431334000), (50, 414080640), (54, 383408000), (60, 345067200), (62, 333936000), (64, 323500500), (72, 287556000), (75, 276053760), (80, 258800400), (90, 230044800), (93, 222624000), (96, 215667000), (100, 207040320), (108, 191704000), (120, 172533600), (124, 166968000), (125, 165632256), (128, 161750250), (135, 153363200), (144, 143778000), (150, 138026880), (155, 133574400), (160, 129400200), (180, 115022400), (186, 111312000), (192, 107833500), (200, 103520160), (216, 95852000), (225, 92017920), (240, 86266800), (248, 83484000), (250, 82816128), (256, 80875125), (270, 76681600), (279, 74208000), (288, 71889000), (300, 69013440), (310, 66787200), (320, 64700100), (360, 57511200), (372, 55656000), (375, 55210752), (384, 53916750), (400, 51760080), (432, 47926000), (450, 46008960), (465, 44524800), (480, 43133400), (496, 41742000), (500, 41408064), (540, 38340800), (558, 37104000), (576, 35944500), (600, 34506720), (620, 33393600), (640, 32350050), (675, 30672640), (720, 28755600), (744, 27828000), (750, 27605376), (768, 26958375), (773, 26784000), (775, 26714880), (800, 25880040), (837, 24736000), (864, 23963000), (900, 23004480), (930, 22262400), (960, 21566700), (992, 20871000), (1000, 20704032), (1080, 19170400), (1116, 18552000), (1125, 18403584), (1152, 17972250), (1200, 17253360), (1240, 16696800), (1280, 16175025), (1350, 15336320), (1395, 14841600), (1440, 14377800), (1488, 13914000), (1500, 13802688), (1546, 13392000), (1550, 13357440), (1600, 12940020), (1674, 12368000), (1728, 11981500), (1800, 11502240), (1860, 11131200), (1920, 10783350), (1984, 10435500), (2000, 10352016), (2160, 9585200), (2232, 9276000), (2250, 9201792), (2304, 8986125), (2319, 8928000), (2325, 8904960), (2400, 8626680), (2480, 8348400), (2700, 7668160), (2790, 7420800), (2880, 7188900), (2976, 6957000), (3000, 6901344), (3092, 6696000), (3100, 6678720), (3200, 6470010), (3348, 6184000), (3375, 6134528), (3456, 5990750), (3600, 5751120), (3720, 5565600), (3840, 5391675), (3865, 5356800), (3875, 5342976), (3968, 5217750), (4000, 5176008), (4185, 4947200), (4320, 4792600), (4464, 4638000), (4500, 4600896), (4638, 4464000), (4650, 4452480), (4800, 4313340), (4960, 4174200), (5400, 3834080), (5580, 3710400), (5760, 3594450), (5952, 3478500), (6000, 3450672), (6184, 3348000), (6200, 3339360), (6400, 3235005), (6696, 3092000), (6750, 3067264), (6912, 2995375), (6957, 2976000), (6975, 2968320), (7200, 2875560), (7440, 2782800), (7730, 2678400), (7750, 2671488), (7936, 2608875), (8000, 2588004), (8370, 2473600), (8640, 2396300), (8928, 2319000), (9000, 2300448), (9276, 2232000), (9300, 2226240), (9600, 2156670), (9920, 2087100), (10800, 1917040), (11160, 1855200), (11520, 1797225), (11595, 1785600), (11625, 1780992), (11904, 1739250), (12000, 1725336), (12368, 1674000), (12400, 1669680), (13392, 1546000), (13500, 1533632), (13914, 1488000), (13950, 1484160), (14400, 1437780), (14880, 1391400), (15460, 1339200), (15500, 1335744), (16000, 1294002), (16740, 1236800), (17280, 1198150), (17856, 1159500), (18000, 1150224), (18552, 1116000), (18600, 1113120), (19200, 1078335), (19325, 1071360), (19840, 1043550), (20871, 992000), (20925, 989440), (21600, 958520), (22320, 927600), (23190, 892800), (23250, 890496), (23808, 869625), (23963, 864000), (24000, 862668), (24736, 837000), (24800, 834840), (26784, 773000), (27000, 766816), (27828, 744000), (27900, 742080), (28800, 718890), (29760, 695700), (30920, 669600), (31000, 667872), (32000, 647001), (33480, 618400), (34560, 599075), (34785, 595200), (34875, 593664), (35712, 579750), (36000, 575112), (37104, 558000), (37200, 556560), (38650, 535680), (39680, 521775), (41742, 496000), (41850, 494720), (43200, 479260), (44640, 463800), (46380, 446400), (46500, 445248), (47926, 432000), (48000, 431334), (49472, 418500), (49600, 417420), (53568, 386500), (54000, 383408), (55656, 372000), (55800, 371040), (57600, 359445), (57975, 357120), (59520, 347850), (61840, 334800), (62000, 333936), (66960, 309200), (69570, 297600), (69750, 296832), (71424, 289875), (71889, 288000), (72000, 287556), (74208, 279000), (74400, 278280), (77300, 267840), (83484, 248000), (83700, 247360), (86400, 239630), (89280, 231900), (92760, 223200), (93000, 222624), (95852, 216000), (96000, 215667), (96625, 214272), (98944, 209250), (99200, 208710), (104355, 198400), (104625, 197888), (107136, 193250), (108000, 191704), (111312, 186000), (111600, 185520), (115950, 178560), (119040, 173925), (119815, 172800), (123680, 167400), (124000, 166968), (133920, 154600), (139140, 148800), (139500, 148416), (143778, 144000)]