1222778880

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 336

約数和(自身を含む): 4416332544

約数和(自身を除く): 3193553664

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, 80, 90, 93, 96, 107, 120, 124, 128, 144, 155, 160, 180, 186, 192, 214, 240, 248, 256, 279, 288, 310, 320, 321, 360, 372, 384, 428, 465, 480, 496, 512, 535, 558, 576, 620, 640, 642, 720, 744, 768, 856, 930, 960, 963, 992, 1024, 1070, 1116, 1152, 1240, 1280, 1284, 1395, 1440, 1488, 1536, 1605, 1712, 1860, 1920, 1926, 1984, 2048, 2140, 2232, 2304, 2480, 2560, 2568, 2790, 2880, 2976, 3072, 3210, 3317, 3424, 3720, 3840, 3852, 3968, 4096, 4280, 4464, 4608, 4815, 4960, 5120, 5136, 5580, 5760, 5952, 6144, 6420, 6634, 6848, 7440, 7680, 7704, 7936, 8192, 8560, 8928, 9216, 9630, 9920, 9951, 10240, 10272, 11160, 11520, 11904, 12288, 12840, 13268, 13696, 14880, 15360, 15408, 15872, 16585, 17120, 17856, 18432, 19260, 19840, 19902, 20480, 20544, 22320, 23040, 23808, 24576, 25680, 26536, 27392, 29760, 29853, 30720, 30816, 31744, 33170, 34240, 35712, 36864, 38520, 39680, 39804, 40960, 41088, 44640, 46080, 47616, 49755, 51360, 53072, 54784, 59520, 59706, 61440, 61632, 63488, 66340, 68480, 71424, 73728, 77040, 79360, 79608, 82176, 89280, 92160, 95232, 99510, 102720, 106144, 109568, 119040, 119412, 122880, 123264, 126976, 132680, 136960, 142848, 149265, 154080, 158720, 159216, 164352, 178560, 184320, 190464, 199020, 205440, 212288, 219136, 238080, 238824, 246528, 253952, 265360, 273920, 285696, 298530, 308160, 317440, 318432, 328704, 357120, 368640, 380928, 398040, 410880, 424576, 438272, 476160, 477648, 493056, 530720, 547840, 571392, 597060, 616320, 634880, 636864, 657408, 714240, 761856, 796080, 821760, 849152, 876544, 952320, 955296, 986112, 1061440, 1095680, 1142784, 1194120, 1232640, 1269760, 1273728, 1314816, 1428480, 1592160, 1643520, 1698304, 1904640, 1910592, 1972224, 2122880, 2191360, 2285568, 2388240, 2465280, 2547456, 2629632, 2856960, 3184320, 3287040, 3396608, 3809280, 3821184, 3944448, 4245760, 4382720, 4776480, 4930560, 5094912, 5713920, 6368640, 6574080, 6793216, 7642368, 7888896, 8491520, 9552960, 9861120, 10189824, 11427840, 12737280, 13148160, 13586432, 15284736, 16983040, 19105920, 19722240, 20379648, 25474560, 27172864, 30569472, 33966080, 38211840, 39444480, 40759296, 50949120, 61138944, 67932160, 76423680, 81518592, 101898240, 122277888, 135864320, 152847360, 203796480, 244555776, 305694720, 407592960, 611389440, 1222778880]

約数ペア:

[(1, 1222778880), (2, 611389440), (3, 407592960), (4, 305694720), (5, 244555776), (6, 203796480), (8, 152847360), (9, 135864320), (10, 122277888), (12, 101898240), (15, 81518592), (16, 76423680), (18, 67932160), (20, 61138944), (24, 50949120), (30, 40759296), (31, 39444480), (32, 38211840), (36, 33966080), (40, 30569472), (45, 27172864), (48, 25474560), (60, 20379648), (62, 19722240), (64, 19105920), (72, 16983040), (80, 15284736), (90, 13586432), (93, 13148160), (96, 12737280), (107, 11427840), (120, 10189824), (124, 9861120), (128, 9552960), (144, 8491520), (155, 7888896), (160, 7642368), (180, 6793216), (186, 6574080), (192, 6368640), (214, 5713920), (240, 5094912), (248, 4930560), (256, 4776480), (279, 4382720), (288, 4245760), (310, 3944448), (320, 3821184), (321, 3809280), (360, 3396608), (372, 3287040), (384, 3184320), (428, 2856960), (465, 2629632), (480, 2547456), (496, 2465280), (512, 2388240), (535, 2285568), (558, 2191360), (576, 2122880), (620, 1972224), (640, 1910592), (642, 1904640), (720, 1698304), (744, 1643520), (768, 1592160), (856, 1428480), (930, 1314816), (960, 1273728), (963, 1269760), (992, 1232640), (1024, 1194120), (1070, 1142784), (1116, 1095680), (1152, 1061440), (1240, 986112), (1280, 955296), (1284, 952320), (1395, 876544), (1440, 849152), (1488, 821760), (1536, 796080), (1605, 761856), (1712, 714240), (1860, 657408), (1920, 636864), (1926, 634880), (1984, 616320), (2048, 597060), (2140, 571392), (2232, 547840), (2304, 530720), (2480, 493056), (2560, 477648), (2568, 476160), (2790, 438272), (2880, 424576), (2976, 410880), (3072, 398040), (3210, 380928), (3317, 368640), (3424, 357120), (3720, 328704), (3840, 318432), (3852, 317440), (3968, 308160), (4096, 298530), (4280, 285696), (4464, 273920), (4608, 265360), (4815, 253952), (4960, 246528), (5120, 238824), (5136, 238080), (5580, 219136), (5760, 212288), (5952, 205440), (6144, 199020), (6420, 190464), (6634, 184320), (6848, 178560), (7440, 164352), (7680, 159216), (7704, 158720), (7936, 154080), (8192, 149265), (8560, 142848), (8928, 136960), (9216, 132680), (9630, 126976), (9920, 123264), (9951, 122880), (10240, 119412), (10272, 119040), (11160, 109568), (11520, 106144), (11904, 102720), (12288, 99510), (12840, 95232), (13268, 92160), (13696, 89280), (14880, 82176), (15360, 79608), (15408, 79360), (15872, 77040), (16585, 73728), (17120, 71424), (17856, 68480), (18432, 66340), (19260, 63488), (19840, 61632), (19902, 61440), (20480, 59706), (20544, 59520), (22320, 54784), (23040, 53072), (23808, 51360), (24576, 49755), (25680, 47616), (26536, 46080), (27392, 44640), (29760, 41088), (29853, 40960), (30720, 39804), (30816, 39680), (31744, 38520), (33170, 36864), (34240, 35712)]