1331552789280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{18871213}}^1$

素因数の和:18871248

約数の個数: 216

約数和(自身を含む): 5285789298972

約数和(自身を除く): 3954236509692

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 18871213, 37742426, 56613639, 75484852, 94356065, 113227278, 132098491, 150969704, 169840917, 188712130, 226454556, 264196982, 283068195, 301939408, 339681834, 377424260, 396295473, 452909112, 528393964, 566136390, 603878816, 660492455, 679363668, 754848520, 792590946, 849204585, 905818224, 924689437, 1056787928, 1132272780, 1188886419, 1320984910, 1358727336, 1509697040, 1585181892, 1698409170, 1811636448, 1849378874, 1981477365, 2113575856, 2264545560, 2377772838, 2641969820, 2717454672, 2774068311, 3019394080, 3170363784, 3396818340, 3698757748, 3962954730, 4227151712, 4529091120, 4623447185, 4755545676, 5283939640, 5434909344, 5548136622, 5944432095, 6340727568, 6793636680, 7397515496, 7925909460, 8322204933, 9058182240, 9246894370, 9511091352, 10567879280, 11096273244, 11888864190, 12681455136, 13587273360, 13870341555, 14795030992, 15851818920, 16644409866, 18493788740, 19022182704, 21135758560, 22192546488, 23777728380, 27174546720, 27740683110, 29590061984, 31703637840, 33288819732, 36987577480, 38044365408, 41611024665, 44385092976, 47555456760, 55481366220, 63407275680, 66577639464, 73975154960, 83222049330, 88770185952, 95110913520, 110962732440, 133155278928, 147950309920, 166444098660, 190221827040, 221925464880, 266310557856, 332888197320, 443850929760, 665776394640, 1331552789280]

約数ペア:

[(1, 1331552789280), (2, 665776394640), (3, 443850929760), (4, 332888197320), (5, 266310557856), (6, 221925464880), (7, 190221827040), (8, 166444098660), (9, 147950309920), (10, 133155278928), (12, 110962732440), (14, 95110913520), (15, 88770185952), (16, 83222049330), (18, 73975154960), (20, 66577639464), (21, 63407275680), (24, 55481366220), (28, 47555456760), (30, 44385092976), (32, 41611024665), (35, 38044365408), (36, 36987577480), (40, 33288819732), (42, 31703637840), (45, 29590061984), (48, 27740683110), (49, 27174546720), (56, 23777728380), (60, 22192546488), (63, 21135758560), (70, 19022182704), (72, 18493788740), (80, 16644409866), (84, 15851818920), (90, 14795030992), (96, 13870341555), (98, 13587273360), (105, 12681455136), (112, 11888864190), (120, 11096273244), (126, 10567879280), (140, 9511091352), (144, 9246894370), (147, 9058182240), (160, 8322204933), (168, 7925909460), (180, 7397515496), (196, 6793636680), (210, 6340727568), (224, 5944432095), (240, 5548136622), (245, 5434909344), (252, 5283939640), (280, 4755545676), (288, 4623447185), (294, 4529091120), (315, 4227151712), (336, 3962954730), (360, 3698757748), (392, 3396818340), (420, 3170363784), (441, 3019394080), (480, 2774068311), (490, 2717454672), (504, 2641969820), (560, 2377772838), (588, 2264545560), (630, 2113575856), (672, 1981477365), (720, 1849378874), (735, 1811636448), (784, 1698409170), (840, 1585181892), (882, 1509697040), (980, 1358727336), (1008, 1320984910), (1120, 1188886419), (1176, 1132272780), (1260, 1056787928), (1440, 924689437), (1470, 905818224), (1568, 849204585), (1680, 792590946), (1764, 754848520), (1960, 679363668), (2016, 660492455), (2205, 603878816), (2352, 566136390), (2520, 528393964), (2940, 452909112), (3360, 396295473), (3528, 377424260), (3920, 339681834), (4410, 301939408), (4704, 283068195), (5040, 264196982), (5880, 226454556), (7056, 188712130), (7840, 169840917), (8820, 150969704), (10080, 132098491), (11760, 113227278), (14112, 94356065), (17640, 75484852), (23520, 56613639), (35280, 37742426), (70560, 18871213)]