2168881920

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 432

約数和(自身を含む): 8213936640

約数和(自身を除く): 6045054720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 367, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 734, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1101, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1468, 1520, 1539, 1620, 1710, 1728, 1824, 1835, 1920, 1944, 2052, 2160, 2202, 2280, 2304, 2430, 2432, 2565, 2592, 2736, 2880, 2936, 3040, 3078, 3240, 3303, 3420, 3456, 3648, 3670, 3840, 3888, 4104, 4320, 4404, 4560, 4617, 4860, 4864, 5130, 5184, 5472, 5505, 5760, 5872, 6080, 6156, 6480, 6606, 6840, 6912, 6973, 7296, 7340, 7695, 7776, 8208, 8640, 8808, 9120, 9234, 9720, 9909, 10260, 10368, 10944, 11010, 11520, 11744, 12160, 12312, 12960, 13212, 13680, 13946, 14592, 14680, 15390, 15552, 16416, 16515, 17280, 17616, 18240, 18468, 19440, 19818, 20520, 20736, 20919, 21888, 22020, 23085, 23488, 24320, 24624, 25920, 26424, 27360, 27892, 29360, 29727, 30780, 31104, 32832, 33030, 34560, 34865, 35232, 36480, 36936, 38880, 39636, 41040, 41838, 43776, 44040, 46170, 46976, 49248, 49545, 51840, 52848, 54720, 55784, 58720, 59454, 61560, 62208, 62757, 65664, 66060, 69730, 70464, 72960, 73872, 77760, 79272, 82080, 83676, 88080, 89181, 92340, 93952, 98496, 99090, 103680, 104595, 105696, 109440, 111568, 117440, 118908, 123120, 125514, 131328, 132120, 139460, 140928, 147744, 148635, 155520, 158544, 164160, 167352, 176160, 178362, 184680, 188271, 196992, 198180, 209190, 211392, 218880, 223136, 234880, 237816, 246240, 251028, 264240, 278920, 281856, 295488, 297270, 311040, 313785, 317088, 328320, 334704, 352320, 356724, 369360, 376542, 393984, 396360, 418380, 422784, 445905, 446272, 469760, 475632, 492480, 502056, 528480, 557840, 564813, 590976, 594540, 627570, 634176, 656640, 669408, 704640, 713448, 738720, 753084, 792720, 836760, 845568, 891810, 892544, 941355, 951264, 984960, 1004112, 1056960, 1115680, 1129626, 1181952, 1189080, 1255140, 1268352, 1338816, 1409280, 1426896, 1477440, 1506168, 1585440, 1673520, 1694439, 1783620, 1785088, 1882710, 1902528, 1969920, 2008224, 2113920, 2231360, 2259252, 2378160, 2510280, 2536704, 2677632, 2824065, 2853792, 2954880, 3012336, 3170880, 3347040, 3388878, 3567240, 3765420, 3805056, 4016448, 4227840, 4462720, 4518504, 4756320, 5020560, 5355264, 5648130, 5707584, 5909760, 6024672, 6341760, 6694080, 6777756, 7134480, 7530840, 7610112, 8032896, 8472195, 8925440, 9037008, 9512640, 10041120, 11296260, 11415168, 12049344, 12683520, 13388160, 13555512, 14268960, 15061680, 16065792, 16944390, 18074016, 19025280, 20082240, 22592520, 22830336, 24098688, 26776320, 27111024, 28537920, 30123360, 33888780, 36148032, 38050560, 40164480, 45185040, 48197376, 54222048, 57075840, 60246720, 67777560, 72296064, 80328960, 90370080, 108444096, 114151680, 120493440, 135555120, 144592128, 180740160, 216888192, 240986880, 271110240, 361480320, 433776384, 542220480, 722960640, 1084440960, 2168881920]

約数ペア:

[(1, 2168881920), (2, 1084440960), (3, 722960640), (4, 542220480), (5, 433776384), (6, 361480320), (8, 271110240), (9, 240986880), (10, 216888192), (12, 180740160), (15, 144592128), (16, 135555120), (18, 120493440), (19, 114151680), (20, 108444096), (24, 90370080), (27, 80328960), (30, 72296064), (32, 67777560), (36, 60246720), (38, 57075840), (40, 54222048), (45, 48197376), (48, 45185040), (54, 40164480), (57, 38050560), (60, 36148032), (64, 33888780), (72, 30123360), (76, 28537920), (80, 27111024), (81, 26776320), (90, 24098688), (95, 22830336), (96, 22592520), (108, 20082240), (114, 19025280), (120, 18074016), (128, 16944390), (135, 16065792), (144, 15061680), (152, 14268960), (160, 13555512), (162, 13388160), (171, 12683520), (180, 12049344), (190, 11415168), (192, 11296260), (216, 10041120), (228, 9512640), (240, 9037008), (243, 8925440), (256, 8472195), (270, 8032896), (285, 7610112), (288, 7530840), (304, 7134480), (320, 6777756), (324, 6694080), (342, 6341760), (360, 6024672), (367, 5909760), (380, 5707584), (384, 5648130), (405, 5355264), (432, 5020560), (456, 4756320), (480, 4518504), (486, 4462720), (513, 4227840), (540, 4016448), (570, 3805056), (576, 3765420), (608, 3567240), (640, 3388878), (648, 3347040), (684, 3170880), (720, 3012336), (734, 2954880), (760, 2853792), (768, 2824065), (810, 2677632), (855, 2536704), (864, 2510280), (912, 2378160), (960, 2259252), (972, 2231360), (1026, 2113920), (1080, 2008224), (1101, 1969920), (1140, 1902528), (1152, 1882710), (1215, 1785088), (1216, 1783620), (1280, 1694439), (1296, 1673520), (1368, 1585440), (1440, 1506168), (1468, 1477440), (1520, 1426896), (1539, 1409280), (1620, 1338816), (1710, 1268352), (1728, 1255140), (1824, 1189080), (1835, 1181952), (1920, 1129626), (1944, 1115680), (2052, 1056960), (2160, 1004112), (2202, 984960), (2280, 951264), (2304, 941355), (2430, 892544), (2432, 891810), (2565, 845568), (2592, 836760), (2736, 792720), (2880, 753084), (2936, 738720), (3040, 713448), (3078, 704640), (3240, 669408), (3303, 656640), (3420, 634176), (3456, 627570), (3648, 594540), (3670, 590976), (3840, 564813), (3888, 557840), (4104, 528480), (4320, 502056), (4404, 492480), (4560, 475632), (4617, 469760), (4860, 446272), (4864, 445905), (5130, 422784), (5184, 418380), (5472, 396360), (5505, 393984), (5760, 376542), (5872, 369360), (6080, 356724), (6156, 352320), (6480, 334704), (6606, 328320), (6840, 317088), (6912, 313785), (6973, 311040), (7296, 297270), (7340, 295488), (7695, 281856), (7776, 278920), (8208, 264240), (8640, 251028), (8808, 246240), (9120, 237816), (9234, 234880), (9720, 223136), (9909, 218880), (10260, 211392), (10368, 209190), (10944, 198180), (11010, 196992), (11520, 188271), (11744, 184680), (12160, 178362), (12312, 176160), (12960, 167352), (13212, 164160), (13680, 158544), (13946, 155520), (14592, 148635), (14680, 147744), (15390, 140928), (15552, 139460), (16416, 132120), (16515, 131328), (17280, 125514), (17616, 123120), (18240, 118908), (18468, 117440), (19440, 111568), (19818, 109440), (20520, 105696), (20736, 104595), (20919, 103680), (21888, 99090), (22020, 98496), (23085, 93952), (23488, 92340), (24320, 89181), (24624, 88080), (25920, 83676), (26424, 82080), (27360, 79272), (27892, 77760), (29360, 73872), (29727, 72960), (30780, 70464), (31104, 69730), (32832, 66060), (33030, 65664), (34560, 62757), (34865, 62208), (35232, 61560), (36480, 59454), (36936, 58720), (38880, 55784), (39636, 54720), (41040, 52848), (41838, 51840), (43776, 49545), (44040, 49248), (46170, 46976)]