20125854720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 528

約数和(自身を含む): 73349283072

約数和(自身を除く): 53223428352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 73, 80, 90, 93, 96, 120, 124, 128, 144, 146, 155, 160, 180, 186, 192, 193, 219, 240, 248, 256, 279, 288, 292, 310, 320, 360, 365, 372, 384, 386, 438, 465, 480, 496, 512, 558, 576, 579, 584, 620, 640, 657, 720, 730, 744, 768, 772, 876, 930, 960, 965, 992, 1024, 1095, 1116, 1152, 1158, 1168, 1240, 1280, 1314, 1395, 1440, 1460, 1488, 1536, 1544, 1737, 1752, 1860, 1920, 1930, 1984, 2190, 2232, 2263, 2304, 2316, 2336, 2480, 2560, 2628, 2790, 2880, 2895, 2920, 2976, 3072, 3088, 3285, 3474, 3504, 3720, 3840, 3860, 3968, 4380, 4464, 4526, 4608, 4632, 4672, 4960, 5120, 5256, 5580, 5760, 5790, 5840, 5952, 5983, 6176, 6570, 6789, 6948, 7008, 7440, 7680, 7720, 7936, 8685, 8760, 8928, 9052, 9216, 9264, 9344, 9920, 10512, 11160, 11315, 11520, 11580, 11680, 11904, 11966, 12352, 13140, 13578, 13896, 14016, 14089, 14880, 15360, 15440, 15872, 17370, 17520, 17856, 17949, 18104, 18528, 18688, 19840, 20367, 21024, 22320, 22630, 23040, 23160, 23360, 23808, 23932, 24704, 26280, 27156, 27792, 28032, 28178, 29760, 29915, 30880, 31744, 33945, 34740, 35040, 35712, 35898, 36208, 37056, 37376, 39680, 40734, 42048, 42267, 44640, 45260, 46080, 46320, 46720, 47616, 47864, 49408, 52560, 53847, 54312, 55584, 56064, 56356, 59520, 59830, 61760, 67890, 69480, 70080, 70445, 71424, 71796, 72416, 74112, 74752, 79360, 81468, 84096, 84534, 89280, 89745, 90520, 92640, 93440, 95232, 95728, 98816, 101835, 105120, 107694, 108624, 111168, 112128, 112712, 119040, 119660, 123520, 126801, 135780, 138960, 140160, 140890, 142848, 143592, 144832, 148224, 158720, 162936, 168192, 169068, 178560, 179490, 181040, 185280, 186880, 191456, 197632, 203670, 210240, 211335, 215388, 217248, 222336, 224256, 225424, 238080, 239320, 247040, 253602, 269235, 271560, 277920, 280320, 281780, 285696, 287184, 289664, 296448, 325872, 336384, 338136, 357120, 358980, 362080, 370560, 373760, 382912, 407340, 420480, 422670, 430776, 434496, 436759, 444672, 450848, 476160, 478640, 494080, 507204, 538470, 543120, 555840, 560640, 563560, 574368, 579328, 592896, 634005, 651744, 672768, 676272, 714240, 717960, 724160, 741120, 765824, 814680, 840960, 845340, 861552, 868992, 873518, 889344, 901696, 957280, 988160, 1014408, 1076940, 1086240, 1111680, 1121280, 1127120, 1148736, 1158656, 1268010, 1303488, 1310277, 1352544, 1428480, 1435920, 1448320, 1482240, 1531648, 1629360, 1681920, 1690680, 1723104, 1737984, 1747036, 1778688, 1803392, 1914560, 2028816, 2153880, 2172480, 2183795, 2223360, 2254240, 2297472, 2317312, 2536020, 2606976, 2620554, 2705088, 2871840, 2896640, 2964480, 3063296, 3258720, 3363840, 3381360, 3446208, 3475968, 3494072, 3606784, 3829120, 3930831, 4057632, 4307760, 4344960, 4367590, 4446720, 4508480, 4594944, 5072040, 5213952, 5241108, 5410176, 5743680, 5793280, 6126592, 6517440, 6551385, 6762720, 6892416, 6951936, 6988144, 7213568, 7658240, 7861662, 8115264, 8615520, 8689920, 8735180, 8893440, 9016960, 9189888, 10144080, 10427904, 10482216, 10820352, 11487360, 11586560, 13034880, 13102770, 13525440, 13784832, 13976288, 14427136, 15316480, 15723324, 16230528, 17231040, 17379840, 17470360, 18033920, 18379776, 19654155, 20288160, 20855808, 20964432, 21640704, 22974720, 26069760, 26205540, 27050880, 27569664, 27952576, 30632960, 31446648, 32461056, 34462080, 34759680, 34940720, 36067840, 39308310, 40576320, 41928864, 43281408, 45949440, 52139520, 52411080, 54101760, 55139328, 55905152, 62893296, 64922112, 68924160, 69881440, 72135680, 78616620, 81152640, 83857728, 91898880, 104279040, 104822160, 108203520, 111810304, 125786592, 129844224, 137848320, 139762880, 157233240, 162305280, 167715456, 209644320, 216407040, 223620608, 251573184, 275696640, 279525760, 314466480, 324610560, 335430912, 419288640, 447241216, 503146368, 559051520, 628932960, 649221120, 670861824, 838577280, 1006292736, 1118103040, 1257865920, 1341723648, 1677154560, 2012585472, 2236206080, 2515731840, 3354309120, 4025170944, 5031463680, 6708618240, 10062927360, 20125854720]

約数ペア:

[(1, 20125854720), (2, 10062927360), (3, 6708618240), (4, 5031463680), (5, 4025170944), (6, 3354309120), (8, 2515731840), (9, 2236206080), (10, 2012585472), (12, 1677154560), (15, 1341723648), (16, 1257865920), (18, 1118103040), (20, 1006292736), (24, 838577280), (30, 670861824), (31, 649221120), (32, 628932960), (36, 559051520), (40, 503146368), (45, 447241216), (48, 419288640), (60, 335430912), (62, 324610560), (64, 314466480), (72, 279525760), (73, 275696640), (80, 251573184), (90, 223620608), (93, 216407040), (96, 209644320), (120, 167715456), (124, 162305280), (128, 157233240), (144, 139762880), (146, 137848320), (155, 129844224), (160, 125786592), (180, 111810304), (186, 108203520), (192, 104822160), (193, 104279040), (219, 91898880), (240, 83857728), (248, 81152640), (256, 78616620), (279, 72135680), (288, 69881440), (292, 68924160), (310, 64922112), (320, 62893296), (360, 55905152), (365, 55139328), (372, 54101760), (384, 52411080), (386, 52139520), (438, 45949440), (465, 43281408), (480, 41928864), (496, 40576320), (512, 39308310), (558, 36067840), (576, 34940720), (579, 34759680), (584, 34462080), (620, 32461056), (640, 31446648), (657, 30632960), (720, 27952576), (730, 27569664), (744, 27050880), (768, 26205540), (772, 26069760), (876, 22974720), (930, 21640704), (960, 20964432), (965, 20855808), (992, 20288160), (1024, 19654155), (1095, 18379776), (1116, 18033920), (1152, 17470360), (1158, 17379840), (1168, 17231040), (1240, 16230528), (1280, 15723324), (1314, 15316480), (1395, 14427136), (1440, 13976288), (1460, 13784832), (1488, 13525440), (1536, 13102770), (1544, 13034880), (1737, 11586560), (1752, 11487360), (1860, 10820352), (1920, 10482216), (1930, 10427904), (1984, 10144080), (2190, 9189888), (2232, 9016960), (2263, 8893440), (2304, 8735180), (2316, 8689920), (2336, 8615520), (2480, 8115264), (2560, 7861662), (2628, 7658240), (2790, 7213568), (2880, 6988144), (2895, 6951936), (2920, 6892416), (2976, 6762720), (3072, 6551385), (3088, 6517440), (3285, 6126592), (3474, 5793280), (3504, 5743680), (3720, 5410176), (3840, 5241108), (3860, 5213952), (3968, 5072040), (4380, 4594944), (4464, 4508480), (4526, 4446720), (4608, 4367590), (4632, 4344960), (4672, 4307760), (4960, 4057632), (5120, 3930831), (5256, 3829120), (5580, 3606784), (5760, 3494072), (5790, 3475968), (5840, 3446208), (5952, 3381360), (5983, 3363840), (6176, 3258720), (6570, 3063296), (6789, 2964480), (6948, 2896640), (7008, 2871840), (7440, 2705088), (7680, 2620554), (7720, 2606976), (7936, 2536020), (8685, 2317312), (8760, 2297472), (8928, 2254240), (9052, 2223360), (9216, 2183795), (9264, 2172480), (9344, 2153880), (9920, 2028816), (10512, 1914560), (11160, 1803392), (11315, 1778688), (11520, 1747036), (11580, 1737984), (11680, 1723104), (11904, 1690680), (11966, 1681920), (12352, 1629360), (13140, 1531648), (13578, 1482240), (13896, 1448320), (14016, 1435920), (14089, 1428480), (14880, 1352544), (15360, 1310277), (15440, 1303488), (15872, 1268010), (17370, 1158656), (17520, 1148736), (17856, 1127120), (17949, 1121280), (18104, 1111680), (18528, 1086240), (18688, 1076940), (19840, 1014408), (20367, 988160), (21024, 957280), (22320, 901696), (22630, 889344), (23040, 873518), (23160, 868992), (23360, 861552), (23808, 845340), (23932, 840960), (24704, 814680), (26280, 765824), (27156, 741120), (27792, 724160), (28032, 717960), (28178, 714240), (29760, 676272), (29915, 672768), (30880, 651744), (31744, 634005), (33945, 592896), (34740, 579328), (35040, 574368), (35712, 563560), (35898, 560640), (36208, 555840), (37056, 543120), (37376, 538470), (39680, 507204), (40734, 494080), (42048, 478640), (42267, 476160), (44640, 450848), (45260, 444672), (46080, 436759), (46320, 434496), (46720, 430776), (47616, 422670), (47864, 420480), (49408, 407340), (52560, 382912), (53847, 373760), (54312, 370560), (55584, 362080), (56064, 358980), (56356, 357120), (59520, 338136), (59830, 336384), (61760, 325872), (67890, 296448), (69480, 289664), (70080, 287184), (70445, 285696), (71424, 281780), (71796, 280320), (72416, 277920), (74112, 271560), (74752, 269235), (79360, 253602), (81468, 247040), (84096, 239320), (84534, 238080), (89280, 225424), (89745, 224256), (90520, 222336), (92640, 217248), (93440, 215388), (95232, 211335), (95728, 210240), (98816, 203670), (101835, 197632), (105120, 191456), (107694, 186880), (108624, 185280), (111168, 181040), (112128, 179490), (112712, 178560), (119040, 169068), (119660, 168192), (123520, 162936), (126801, 158720), (135780, 148224), (138960, 144832), (140160, 143592), (140890, 142848)]