12580385280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 320

約数和(自身を含む): 42341004288

約数和(自身を除く): 29760619008

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, 997, 1060, 1240, 1272, 1280, 1488, 1536, 1590, 1643, 1696, 1860, 1920, 1984, 1994, 2120, 2480, 2544, 2560, 2976, 2991, 3180, 3286, 3392, 3720, 3840, 3968, 3988, 4240, 4929, 4960, 4985, 5088, 5952, 5982, 6360, 6572, 6784, 7440, 7680, 7936, 7976, 8215, 8480, 9858, 9920, 9970, 10176, 11904, 11964, 12720, 13144, 13568, 14880, 14955, 15872, 15952, 16430, 16960, 19716, 19840, 19940, 20352, 23808, 23928, 24645, 25440, 26288, 27136, 29760, 29910, 30907, 31904, 32860, 33920, 39432, 39680, 39880, 40704, 47616, 47856, 49290, 50880, 52576, 52841, 59520, 59820, 61814, 63808, 65720, 67840, 78864, 79360, 79760, 81408, 92721, 95712, 98580, 101760, 105152, 105682, 119040, 119640, 123628, 127616, 131440, 135680, 154535, 157728, 158523, 159520, 185442, 191424, 197160, 203520, 210304, 211364, 238080, 239280, 247256, 255232, 262880, 264205, 309070, 315456, 317046, 319040, 370884, 382848, 394320, 407040, 420608, 422728, 463605, 478560, 494512, 510464, 525760, 528410, 618140, 630912, 634092, 638080, 741768, 765696, 788640, 792615, 841216, 845456, 927210, 957120, 989024, 1051520, 1056820, 1236280, 1261824, 1268184, 1276160, 1483536, 1531392, 1577280, 1585230, 1638071, 1690912, 1854420, 1914240, 1978048, 2103040, 2113640, 2472560, 2523648, 2536368, 2552320, 2967072, 3154560, 3170460, 3276142, 3381824, 3708840, 3828480, 3956096, 4206080, 4227280, 4914213, 4945120, 5072736, 5934144, 6309120, 6340920, 6552284, 6763648, 7417680, 7656960, 7912192, 8190355, 8454560, 9828426, 9890240, 10145472, 11868288, 12618240, 12681840, 13104568, 13527296, 14835360, 15824384, 16380710, 16909120, 19656852, 19780480, 20290944, 23736576, 24571065, 25363680, 26209136, 27054592, 29670720, 32761420, 33818240, 39313704, 39560960, 40581888, 47473152, 49142130, 50727360, 52418272, 59341440, 65522840, 67636480, 78627408, 79121920, 81163776, 98284260, 101454720, 104836544, 118682880, 131045680, 135272960, 157254816, 196568520, 202909440, 209673088, 237365760, 262091360, 314509632, 393137040, 405818880, 419346176, 524182720, 629019264, 786274080, 838692352, 1048365440, 1258038528, 1572548160, 2096730880, 2516077056, 3145096320, 4193461760, 6290192640, 12580385280]

約数ペア:

[(1, 12580385280), (2, 6290192640), (3, 4193461760), (4, 3145096320), (5, 2516077056), (6, 2096730880), (8, 1572548160), (10, 1258038528), (12, 1048365440), (15, 838692352), (16, 786274080), (20, 629019264), (24, 524182720), (30, 419346176), (31, 405818880), (32, 393137040), (40, 314509632), (48, 262091360), (53, 237365760), (60, 209673088), (62, 202909440), (64, 196568520), (80, 157254816), (93, 135272960), (96, 131045680), (106, 118682880), (120, 104836544), (124, 101454720), (128, 98284260), (155, 81163776), (159, 79121920), (160, 78627408), (186, 67636480), (192, 65522840), (212, 59341440), (240, 52418272), (248, 50727360), (256, 49142130), (265, 47473152), (310, 40581888), (318, 39560960), (320, 39313704), (372, 33818240), (384, 32761420), (424, 29670720), (465, 27054592), (480, 26209136), (496, 25363680), (512, 24571065), (530, 23736576), (620, 20290944), (636, 19780480), (640, 19656852), (744, 16909120), (768, 16380710), (795, 15824384), (848, 14835360), (930, 13527296), (960, 13104568), (992, 12681840), (997, 12618240), (1060, 11868288), (1240, 10145472), (1272, 9890240), (1280, 9828426), (1488, 8454560), (1536, 8190355), (1590, 7912192), (1643, 7656960), (1696, 7417680), (1860, 6763648), (1920, 6552284), (1984, 6340920), (1994, 6309120), (2120, 5934144), (2480, 5072736), (2544, 4945120), (2560, 4914213), (2976, 4227280), (2991, 4206080), (3180, 3956096), (3286, 3828480), (3392, 3708840), (3720, 3381824), (3840, 3276142), (3968, 3170460), (3988, 3154560), (4240, 2967072), (4929, 2552320), (4960, 2536368), (4985, 2523648), (5088, 2472560), (5952, 2113640), (5982, 2103040), (6360, 1978048), (6572, 1914240), (6784, 1854420), (7440, 1690912), (7680, 1638071), (7936, 1585230), (7976, 1577280), (8215, 1531392), (8480, 1483536), (9858, 1276160), (9920, 1268184), (9970, 1261824), (10176, 1236280), (11904, 1056820), (11964, 1051520), (12720, 989024), (13144, 957120), (13568, 927210), (14880, 845456), (14955, 841216), (15872, 792615), (15952, 788640), (16430, 765696), (16960, 741768), (19716, 638080), (19840, 634092), (19940, 630912), (20352, 618140), (23808, 528410), (23928, 525760), (24645, 510464), (25440, 494512), (26288, 478560), (27136, 463605), (29760, 422728), (29910, 420608), (30907, 407040), (31904, 394320), (32860, 382848), (33920, 370884), (39432, 319040), (39680, 317046), (39880, 315456), (40704, 309070), (47616, 264205), (47856, 262880), (49290, 255232), (50880, 247256), (52576, 239280), (52841, 238080), (59520, 211364), (59820, 210304), (61814, 203520), (63808, 197160), (65720, 191424), (67840, 185442), (78864, 159520), (79360, 158523), (79760, 157728), (81408, 154535), (92721, 135680), (95712, 131440), (98580, 127616), (101760, 123628), (105152, 119640), (105682, 119040)]