40138621440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3291

約数の個数: 320

約数和(自身を含む): 134999073792

約数和(自身を除く): 94860452352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 512, 530, 620, 636, 640, 744, 768, 795, 848, 930, 960, 992, 1060, 1240, 1272, 1280, 1488, 1536, 1590, 1643, 1696, 1860, 1920, 1984, 2120, 2480, 2544, 2560, 2976, 3180, 3181, 3286, 3392, 3720, 3840, 3968, 4240, 4929, 4960, 5088, 5952, 6360, 6362, 6572, 6784, 7440, 7680, 7936, 8215, 8480, 9543, 9858, 9920, 10176, 11904, 12720, 12724, 13144, 13568, 14880, 15872, 15905, 16430, 16960, 19086, 19716, 19840, 20352, 23808, 24645, 25440, 25448, 26288, 27136, 29760, 31810, 32860, 33920, 38172, 39432, 39680, 40704, 47616, 47715, 49290, 50880, 50896, 52576, 59520, 63620, 65720, 67840, 76344, 78864, 79360, 81408, 95430, 98580, 98611, 101760, 101792, 105152, 119040, 127240, 131440, 135680, 152688, 157728, 168593, 190860, 197160, 197222, 203520, 203584, 210304, 238080, 254480, 262880, 295833, 305376, 315456, 337186, 381720, 394320, 394444, 407040, 407168, 420608, 493055, 505779, 508960, 525760, 591666, 610752, 630912, 674372, 763440, 788640, 788888, 814336, 841216, 842965, 986110, 1011558, 1017920, 1051520, 1183332, 1221504, 1261824, 1348744, 1479165, 1526880, 1577280, 1577776, 1628672, 1685930, 1972220, 2023116, 2035840, 2103040, 2366664, 2443008, 2523648, 2528895, 2697488, 2958330, 3053760, 3154560, 3155552, 3371860, 3944440, 4046232, 4071680, 4206080, 4733328, 4886016, 5057790, 5226383, 5394976, 5916660, 6107520, 6309120, 6311104, 6743720, 7888880, 8092464, 8143360, 9466656, 10115580, 10452766, 10789952, 11833320, 12215040, 12618240, 12622208, 13487440, 15679149, 15777760, 16184928, 18933312, 20231160, 20905532, 21579904, 23666640, 24430080, 25244416, 26131915, 26974880, 31358298, 31555520, 32369856, 37866624, 40462320, 41811064, 43159808, 47333280, 50488832, 52263830, 53949760, 62716596, 63111040, 64739712, 75733248, 78395745, 80924640, 83622128, 86319616, 94666560, 104527660, 107899520, 125433192, 126222080, 129479424, 151466496, 156791490, 161849280, 167244256, 189333120, 209055320, 215799040, 250866384, 252444160, 258958848, 313582980, 323698560, 334488512, 378666240, 418110640, 431598080, 501732768, 627165960, 647397120, 668977024, 757332480, 836221280, 1003465536, 1254331920, 1294794240, 1337954048, 1672442560, 2006931072, 2508663840, 2675908096, 3344885120, 4013862144, 5017327680, 6689770240, 8027724288, 10034655360, 13379540480, 20069310720, 40138621440]

約数ペア:

[(1, 40138621440), (2, 20069310720), (3, 13379540480), (4, 10034655360), (5, 8027724288), (6, 6689770240), (8, 5017327680), (10, 4013862144), (12, 3344885120), (15, 2675908096), (16, 2508663840), (20, 2006931072), (24, 1672442560), (30, 1337954048), (31, 1294794240), (32, 1254331920), (40, 1003465536), (48, 836221280), (53, 757332480), (60, 668977024), (62, 647397120), (64, 627165960), (80, 501732768), (93, 431598080), (96, 418110640), (106, 378666240), (120, 334488512), (124, 323698560), (128, 313582980), (155, 258958848), (159, 252444160), (160, 250866384), (186, 215799040), (192, 209055320), (212, 189333120), (240, 167244256), (248, 161849280), (256, 156791490), (265, 151466496), (310, 129479424), (318, 126222080), (320, 125433192), (372, 107899520), (384, 104527660), (424, 94666560), (465, 86319616), (480, 83622128), (496, 80924640), (512, 78395745), (530, 75733248), (620, 64739712), (636, 63111040), (640, 62716596), (744, 53949760), (768, 52263830), (795, 50488832), (848, 47333280), (930, 43159808), (960, 41811064), (992, 40462320), (1060, 37866624), (1240, 32369856), (1272, 31555520), (1280, 31358298), (1488, 26974880), (1536, 26131915), (1590, 25244416), (1643, 24430080), (1696, 23666640), (1860, 21579904), (1920, 20905532), (1984, 20231160), (2120, 18933312), (2480, 16184928), (2544, 15777760), (2560, 15679149), (2976, 13487440), (3180, 12622208), (3181, 12618240), (3286, 12215040), (3392, 11833320), (3720, 10789952), (3840, 10452766), (3968, 10115580), (4240, 9466656), (4929, 8143360), (4960, 8092464), (5088, 7888880), (5952, 6743720), (6360, 6311104), (6362, 6309120), (6572, 6107520), (6784, 5916660), (7440, 5394976), (7680, 5226383), (7936, 5057790), (8215, 4886016), (8480, 4733328), (9543, 4206080), (9858, 4071680), (9920, 4046232), (10176, 3944440), (11904, 3371860), (12720, 3155552), (12724, 3154560), (13144, 3053760), (13568, 2958330), (14880, 2697488), (15872, 2528895), (15905, 2523648), (16430, 2443008), (16960, 2366664), (19086, 2103040), (19716, 2035840), (19840, 2023116), (20352, 1972220), (23808, 1685930), (24645, 1628672), (25440, 1577776), (25448, 1577280), (26288, 1526880), (27136, 1479165), (29760, 1348744), (31810, 1261824), (32860, 1221504), (33920, 1183332), (38172, 1051520), (39432, 1017920), (39680, 1011558), (40704, 986110), (47616, 842965), (47715, 841216), (49290, 814336), (50880, 788888), (50896, 788640), (52576, 763440), (59520, 674372), (63620, 630912), (65720, 610752), (67840, 591666), (76344, 525760), (78864, 508960), (79360, 505779), (81408, 493055), (95430, 420608), (98580, 407168), (98611, 407040), (101760, 394444), (101792, 394320), (105152, 381720), (119040, 337186), (127240, 315456), (131440, 305376), (135680, 295833), (152688, 262880), (157728, 254480), (168593, 238080), (190860, 210304), (197160, 203584), (197222, 203520)]