1681320960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 528

約数和(自身を含む): 6621668352

約数和(自身を除く): 4940347392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 107, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 214, 220, 240, 248, 256, 264, 279, 288, 310, 320, 321, 330, 341, 352, 360, 372, 384, 396, 428, 440, 465, 480, 495, 496, 512, 528, 535, 558, 576, 620, 640, 642, 660, 682, 704, 720, 744, 768, 792, 856, 880, 930, 960, 963, 990, 992, 1023, 1024, 1056, 1070, 1116, 1152, 1177, 1240, 1280, 1284, 1320, 1364, 1395, 1408, 1440, 1488, 1536, 1584, 1605, 1705, 1712, 1760, 1860, 1920, 1926, 1980, 1984, 2046, 2112, 2140, 2232, 2304, 2354, 2480, 2560, 2568, 2640, 2728, 2790, 2816, 2880, 2976, 3069, 3072, 3168, 3210, 3317, 3410, 3424, 3520, 3531, 3720, 3840, 3852, 3960, 3968, 4092, 4224, 4280, 4464, 4608, 4708, 4815, 4960, 5115, 5120, 5136, 5280, 5456, 5580, 5632, 5760, 5885, 5952, 6138, 6336, 6420, 6634, 6820, 6848, 7040, 7062, 7440, 7680, 7704, 7920, 7936, 8184, 8448, 8560, 8928, 9216, 9416, 9630, 9920, 9951, 10230, 10272, 10560, 10593, 10912, 11160, 11264, 11520, 11770, 11904, 12276, 12672, 12840, 13268, 13640, 13696, 14080, 14124, 14880, 15345, 15360, 15408, 15840, 15872, 16368, 16585, 16896, 17120, 17655, 17856, 18832, 19260, 19840, 19902, 20460, 20544, 21120, 21186, 21824, 22320, 23040, 23540, 23808, 24552, 25344, 25680, 26536, 27280, 27392, 28160, 28248, 29760, 29853, 30690, 30816, 31680, 31744, 32736, 33170, 33792, 34240, 35310, 35712, 36487, 37664, 38520, 39680, 39804, 40920, 41088, 42240, 42372, 43648, 44640, 46080, 47080, 47616, 49104, 49755, 50688, 51360, 52965, 53072, 54560, 54784, 56320, 56496, 59520, 59706, 61380, 61632, 63360, 65472, 66340, 68480, 70620, 71424, 72974, 75328, 77040, 79360, 79608, 81840, 82176, 84480, 84744, 87296, 89280, 94160, 95232, 98208, 99510, 101376, 102720, 105930, 106144, 109120, 109461, 109568, 112992, 119040, 119412, 122760, 123264, 126720, 130944, 132680, 136960, 141240, 142848, 145948, 149265, 150656, 154080, 158720, 159216, 163680, 164352, 168960, 169488, 174592, 178560, 182435, 188320, 196416, 199020, 205440, 211860, 212288, 218240, 218922, 225984, 238080, 238824, 245520, 246528, 253440, 261888, 265360, 273920, 282480, 285696, 291896, 298530, 301312, 308160, 318432, 327360, 328383, 328704, 338976, 349184, 357120, 364870, 376640, 392832, 398040, 410880, 423720, 424576, 436480, 437844, 451968, 476160, 477648, 491040, 493056, 506880, 523776, 530720, 547305, 547840, 564960, 583792, 597060, 602624, 616320, 636864, 654720, 656766, 677952, 714240, 729740, 753280, 785664, 796080, 821760, 847440, 849152, 872960, 875688, 903936, 955296, 982080, 986112, 1047552, 1061440, 1094610, 1129920, 1167584, 1194120, 1205248, 1232640, 1273728, 1309440, 1313532, 1355904, 1428480, 1459480, 1506560, 1571328, 1592160, 1641915, 1643520, 1694880, 1698304, 1745920, 1751376, 1807872, 1910592, 1964160, 2122880, 2189220, 2259840, 2335168, 2388240, 2465280, 2547456, 2618880, 2627064, 2711808, 2918960, 3013120, 3142656, 3184320, 3283830, 3389760, 3396608, 3502752, 3615744, 3821184, 3928320, 4245760, 4378440, 4519680, 4670336, 4776480, 4930560, 5094912, 5237760, 5254128, 5423616, 5837920, 6026240, 6368640, 6567660, 6779520, 7005504, 7642368, 7856640, 8491520, 8756880, 9039360, 9340672, 9552960, 10189824, 10508256, 10847232, 11675840, 12737280, 13135320, 13559040, 14011008, 15284736, 15713280, 16983040, 17513760, 18078720, 18681344, 19105920, 21016512, 23351680, 25474560, 26270640, 27118080, 28022016, 30569472, 35027520, 37362688, 38211840, 42033024, 46703360, 50949120, 52541280, 54236160, 56044032, 70055040, 76423680, 84066048, 93406720, 105082560, 112088064, 140110080, 152847360, 168132096, 186813440, 210165120, 280220160, 336264192, 420330240, 560440320, 840660480, 1681320960]

約数ペア:

[(1, 1681320960), (2, 840660480), (3, 560440320), (4, 420330240), (5, 336264192), (6, 280220160), (8, 210165120), (9, 186813440), (10, 168132096), (11, 152847360), (12, 140110080), (15, 112088064), (16, 105082560), (18, 93406720), (20, 84066048), (22, 76423680), (24, 70055040), (30, 56044032), (31, 54236160), (32, 52541280), (33, 50949120), (36, 46703360), (40, 42033024), (44, 38211840), (45, 37362688), (48, 35027520), (55, 30569472), (60, 28022016), (62, 27118080), (64, 26270640), (66, 25474560), (72, 23351680), (80, 21016512), (88, 19105920), (90, 18681344), (93, 18078720), (96, 17513760), (99, 16983040), (107, 15713280), (110, 15284736), (120, 14011008), (124, 13559040), (128, 13135320), (132, 12737280), (144, 11675840), (155, 10847232), (160, 10508256), (165, 10189824), (176, 9552960), (180, 9340672), (186, 9039360), (192, 8756880), (198, 8491520), (214, 7856640), (220, 7642368), (240, 7005504), (248, 6779520), (256, 6567660), (264, 6368640), (279, 6026240), (288, 5837920), (310, 5423616), (320, 5254128), (321, 5237760), (330, 5094912), (341, 4930560), (352, 4776480), (360, 4670336), (372, 4519680), (384, 4378440), (396, 4245760), (428, 3928320), (440, 3821184), (465, 3615744), (480, 3502752), (495, 3396608), (496, 3389760), (512, 3283830), (528, 3184320), (535, 3142656), (558, 3013120), (576, 2918960), (620, 2711808), (640, 2627064), (642, 2618880), (660, 2547456), (682, 2465280), (704, 2388240), (720, 2335168), (744, 2259840), (768, 2189220), (792, 2122880), (856, 1964160), (880, 1910592), (930, 1807872), (960, 1751376), (963, 1745920), (990, 1698304), (992, 1694880), (1023, 1643520), (1024, 1641915), (1056, 1592160), (1070, 1571328), (1116, 1506560), (1152, 1459480), (1177, 1428480), (1240, 1355904), (1280, 1313532), (1284, 1309440), (1320, 1273728), (1364, 1232640), (1395, 1205248), (1408, 1194120), (1440, 1167584), (1488, 1129920), (1536, 1094610), (1584, 1061440), (1605, 1047552), (1705, 986112), (1712, 982080), (1760, 955296), (1860, 903936), (1920, 875688), (1926, 872960), (1980, 849152), (1984, 847440), (2046, 821760), (2112, 796080), (2140, 785664), (2232, 753280), (2304, 729740), (2354, 714240), (2480, 677952), (2560, 656766), (2568, 654720), (2640, 636864), (2728, 616320), (2790, 602624), (2816, 597060), (2880, 583792), (2976, 564960), (3069, 547840), (3072, 547305), (3168, 530720), (3210, 523776), (3317, 506880), (3410, 493056), (3424, 491040), (3520, 477648), (3531, 476160), (3720, 451968), (3840, 437844), (3852, 436480), (3960, 424576), (3968, 423720), (4092, 410880), (4224, 398040), (4280, 392832), (4464, 376640), (4608, 364870), (4708, 357120), (4815, 349184), (4960, 338976), (5115, 328704), (5120, 328383), (5136, 327360), (5280, 318432), (5456, 308160), (5580, 301312), (5632, 298530), (5760, 291896), (5885, 285696), (5952, 282480), (6138, 273920), (6336, 265360), (6420, 261888), (6634, 253440), (6820, 246528), (6848, 245520), (7040, 238824), (7062, 238080), (7440, 225984), (7680, 218922), (7704, 218240), (7920, 212288), (7936, 211860), (8184, 205440), (8448, 199020), (8560, 196416), (8928, 188320), (9216, 182435), (9416, 178560), (9630, 174592), (9920, 169488), (9951, 168960), (10230, 164352), (10272, 163680), (10560, 159216), (10593, 158720), (10912, 154080), (11160, 150656), (11264, 149265), (11520, 145948), (11770, 142848), (11904, 141240), (12276, 136960), (12672, 132680), (12840, 130944), (13268, 126720), (13640, 123264), (13696, 122760), (14080, 119412), (14124, 119040), (14880, 112992), (15345, 109568), (15360, 109461), (15408, 109120), (15840, 106144), (15872, 105930), (16368, 102720), (16585, 101376), (16896, 99510), (17120, 98208), (17655, 95232), (17856, 94160), (18832, 89280), (19260, 87296), (19840, 84744), (19902, 84480), (20460, 82176), (20544, 81840), (21120, 79608), (21186, 79360), (21824, 77040), (22320, 75328), (23040, 72974), (23540, 71424), (23808, 70620), (24552, 68480), (25344, 66340), (25680, 65472), (26536, 63360), (27280, 61632), (27392, 61380), (28160, 59706), (28248, 59520), (29760, 56496), (29853, 56320), (30690, 54784), (30816, 54560), (31680, 53072), (31744, 52965), (32736, 51360), (33170, 50688), (33792, 49755), (34240, 49104), (35310, 47616), (35712, 47080), (36487, 46080), (37664, 44640), (38520, 43648), (39680, 42372), (39804, 42240), (40920, 41088)]