15647533440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 512

約数和(自身を含む): 63388707840

約数和(自身を除く): 47741174400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 106, 110, 112, 120, 128, 132, 140, 154, 159, 160, 165, 168, 176, 192, 210, 212, 220, 224, 231, 240, 264, 265, 280, 308, 318, 320, 330, 336, 352, 371, 384, 385, 420, 424, 440, 448, 462, 480, 528, 530, 560, 583, 616, 636, 640, 660, 672, 704, 742, 770, 795, 840, 848, 880, 896, 924, 960, 1056, 1060, 1113, 1120, 1155, 1166, 1232, 1272, 1320, 1344, 1408, 1484, 1540, 1590, 1680, 1696, 1749, 1760, 1848, 1855, 1920, 1997, 2112, 2120, 2226, 2240, 2310, 2332, 2464, 2544, 2640, 2688, 2915, 2968, 3080, 3180, 3360, 3392, 3498, 3520, 3696, 3710, 3994, 4081, 4224, 4240, 4452, 4480, 4620, 4664, 4928, 5088, 5280, 5565, 5830, 5936, 5991, 6160, 6360, 6720, 6784, 6996, 7040, 7392, 7420, 7988, 8162, 8480, 8745, 8904, 9240, 9328, 9856, 9985, 10176, 10560, 11130, 11660, 11872, 11982, 12243, 12320, 12720, 13440, 13979, 13992, 14784, 14840, 15976, 16324, 16960, 17490, 17808, 18480, 18656, 19970, 20352, 20405, 21120, 21967, 22260, 23320, 23744, 23964, 24486, 24640, 25440, 27958, 27984, 29568, 29680, 29955, 31952, 32648, 33920, 34980, 35616, 36960, 37312, 39940, 40810, 41937, 43934, 44520, 46640, 47488, 47928, 48972, 49280, 50880, 55916, 55968, 59360, 59910, 61215, 63904, 65296, 65901, 69895, 69960, 71232, 73920, 74624, 79880, 81620, 83874, 87868, 89040, 93280, 95856, 97944, 101760, 105841, 109835, 111832, 111936, 118720, 119820, 122430, 127808, 130592, 131802, 139790, 139920, 142464, 147840, 153769, 159760, 163240, 167748, 175736, 178080, 186560, 191712, 195888, 209685, 211682, 219670, 223664, 223872, 237440, 239640, 244860, 255616, 261184, 263604, 279580, 279840, 307538, 317523, 319520, 326480, 329505, 335496, 351472, 356160, 373120, 383424, 391776, 419370, 423364, 439340, 447328, 461307, 479280, 489720, 522368, 527208, 529205, 559160, 559680, 615076, 635046, 639040, 652960, 659010, 670992, 702944, 712320, 740887, 766848, 768845, 783552, 838740, 846728, 878680, 894656, 922614, 958560, 979440, 1054416, 1058410, 1118320, 1119360, 1164251, 1230152, 1270092, 1278080, 1305920, 1318020, 1341984, 1405888, 1481774, 1537690, 1567104, 1587615, 1677480, 1693456, 1757360, 1789312, 1845228, 1917120, 1958880, 2108832, 2116820, 2222661, 2236640, 2306535, 2328502, 2460304, 2540184, 2611840, 2636040, 2683968, 2811776, 2963548, 3075380, 3175230, 3354960, 3386912, 3492753, 3514720, 3690456, 3704435, 3834240, 3917760, 4217664, 4233640, 4445322, 4473280, 4613070, 4657004, 4920608, 5080368, 5272080, 5367936, 5821255, 5927096, 6150760, 6350460, 6709920, 6773824, 6985506, 7029440, 7380912, 7408870, 7835520, 8149757, 8435328, 8467280, 8890644, 8946560, 9226140, 9314008, 9841216, 10160736, 10544160, 11113305, 11642510, 11854192, 12301520, 12700920, 13419840, 13547648, 13971012, 14058880, 14761824, 14817740, 16299514, 16934560, 17463765, 17781288, 18452280, 18628016, 19682432, 20321472, 21088320, 22226610, 23285020, 23708384, 24449271, 24603040, 25401840, 26839680, 27942024, 29523648, 29635480, 32599028, 33869120, 34927530, 35562576, 36904560, 37256032, 40642944, 40748785, 42176640, 44453220, 46570040, 47416768, 48898542, 49206080, 50803680, 55884048, 59047296, 59270960, 65198056, 67738240, 69855060, 71125152, 73809120, 74512064, 81497570, 88906440, 93140080, 94833536, 97797084, 98412160, 101607360, 111768096, 118541920, 122246355, 130396112, 139710120, 142250304, 147618240, 149024128, 162995140, 177812880, 186280160, 195594168, 203214720, 223536192, 237083840, 244492710, 260792224, 279420240, 284500608, 295236480, 325990280, 355625760, 372560320, 391188336, 447072384, 474167680, 488985420, 521584448, 558840480, 651980560, 711251520, 745120640, 782376672, 977970840, 1043168896, 1117680960, 1303961120, 1422503040, 1564753344, 1955941680, 2235361920, 2607922240, 3129506688, 3911883360, 5215844480, 7823766720, 15647533440]

約数ペア:

[(1, 15647533440), (2, 7823766720), (3, 5215844480), (4, 3911883360), (5, 3129506688), (6, 2607922240), (7, 2235361920), (8, 1955941680), (10, 1564753344), (11, 1422503040), (12, 1303961120), (14, 1117680960), (15, 1043168896), (16, 977970840), (20, 782376672), (21, 745120640), (22, 711251520), (24, 651980560), (28, 558840480), (30, 521584448), (32, 488985420), (33, 474167680), (35, 447072384), (40, 391188336), (42, 372560320), (44, 355625760), (48, 325990280), (53, 295236480), (55, 284500608), (56, 279420240), (60, 260792224), (64, 244492710), (66, 237083840), (70, 223536192), (77, 203214720), (80, 195594168), (84, 186280160), (88, 177812880), (96, 162995140), (105, 149024128), (106, 147618240), (110, 142250304), (112, 139710120), (120, 130396112), (128, 122246355), (132, 118541920), (140, 111768096), (154, 101607360), (159, 98412160), (160, 97797084), (165, 94833536), (168, 93140080), (176, 88906440), (192, 81497570), (210, 74512064), (212, 73809120), (220, 71125152), (224, 69855060), (231, 67738240), (240, 65198056), (264, 59270960), (265, 59047296), (280, 55884048), (308, 50803680), (318, 49206080), (320, 48898542), (330, 47416768), (336, 46570040), (352, 44453220), (371, 42176640), (384, 40748785), (385, 40642944), (420, 37256032), (424, 36904560), (440, 35562576), (448, 34927530), (462, 33869120), (480, 32599028), (528, 29635480), (530, 29523648), (560, 27942024), (583, 26839680), (616, 25401840), (636, 24603040), (640, 24449271), (660, 23708384), (672, 23285020), (704, 22226610), (742, 21088320), (770, 20321472), (795, 19682432), (840, 18628016), (848, 18452280), (880, 17781288), (896, 17463765), (924, 16934560), (960, 16299514), (1056, 14817740), (1060, 14761824), (1113, 14058880), (1120, 13971012), (1155, 13547648), (1166, 13419840), (1232, 12700920), (1272, 12301520), (1320, 11854192), (1344, 11642510), (1408, 11113305), (1484, 10544160), (1540, 10160736), (1590, 9841216), (1680, 9314008), (1696, 9226140), (1749, 8946560), (1760, 8890644), (1848, 8467280), (1855, 8435328), (1920, 8149757), (1997, 7835520), (2112, 7408870), (2120, 7380912), (2226, 7029440), (2240, 6985506), (2310, 6773824), (2332, 6709920), (2464, 6350460), (2544, 6150760), (2640, 5927096), (2688, 5821255), (2915, 5367936), (2968, 5272080), (3080, 5080368), (3180, 4920608), (3360, 4657004), (3392, 4613070), (3498, 4473280), (3520, 4445322), (3696, 4233640), (3710, 4217664), (3994, 3917760), (4081, 3834240), (4224, 3704435), (4240, 3690456), (4452, 3514720), (4480, 3492753), (4620, 3386912), (4664, 3354960), (4928, 3175230), (5088, 3075380), (5280, 2963548), (5565, 2811776), (5830, 2683968), (5936, 2636040), (5991, 2611840), (6160, 2540184), (6360, 2460304), (6720, 2328502), (6784, 2306535), (6996, 2236640), (7040, 2222661), (7392, 2116820), (7420, 2108832), (7988, 1958880), (8162, 1917120), (8480, 1845228), (8745, 1789312), (8904, 1757360), (9240, 1693456), (9328, 1677480), (9856, 1587615), (9985, 1567104), (10176, 1537690), (10560, 1481774), (11130, 1405888), (11660, 1341984), (11872, 1318020), (11982, 1305920), (12243, 1278080), (12320, 1270092), (12720, 1230152), (13440, 1164251), (13979, 1119360), (13992, 1118320), (14784, 1058410), (14840, 1054416), (15976, 979440), (16324, 958560), (16960, 922614), (17490, 894656), (17808, 878680), (18480, 846728), (18656, 838740), (19970, 783552), (20352, 768845), (20405, 766848), (21120, 740887), (21967, 712320), (22260, 702944), (23320, 670992), (23744, 659010), (23964, 652960), (24486, 639040), (24640, 635046), (25440, 615076), (27958, 559680), (27984, 559160), (29568, 529205), (29680, 527208), (29955, 522368), (31952, 489720), (32648, 479280), (33920, 461307), (34980, 447328), (35616, 439340), (36960, 423364), (37312, 419370), (39940, 391776), (40810, 383424), (41937, 373120), (43934, 356160), (44520, 351472), (46640, 335496), (47488, 329505), (47928, 326480), (48972, 319520), (49280, 317523), (50880, 307538), (55916, 279840), (55968, 279580), (59360, 263604), (59910, 261184), (61215, 255616), (63904, 244860), (65296, 239640), (65901, 237440), (69895, 223872), (69960, 223664), (71232, 219670), (73920, 211682), (74624, 209685), (79880, 195888), (81620, 191712), (83874, 186560), (87868, 178080), (89040, 175736), (93280, 167748), (95856, 163240), (97944, 159760), (101760, 153769), (105841, 147840), (109835, 142464), (111832, 139920), (111936, 139790), (118720, 131802), (119820, 130592), (122430, 127808)]