20365724160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6348

約数の個数: 320

約数和(自身を含む): 73891699200

約数和(自身を除く): 53525975040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 512, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1536, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2560, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 4608, 5076, 5640, 5760, 6016, 6269, 6345, 6768, 6912, 7520, 7680, 8460, 8640, 9024, 10152, 11280, 11520, 12032, 12538, 12690, 13536, 13824, 15040, 16920, 17280, 18048, 18807, 20304, 22560, 23040, 24064, 25076, 25380, 27072, 30080, 31345, 33840, 34560, 36096, 37614, 40608, 45120, 50152, 50760, 54144, 56421, 60160, 62690, 67680, 69120, 72192, 75228, 81216, 90240, 94035, 100304, 101520, 108288, 112842, 120320, 125380, 135360, 150456, 162432, 169263, 180480, 188070, 200608, 203040, 216576, 225684, 250760, 270720, 282105, 294643, 300912, 324864, 338526, 360960, 376140, 401216, 406080, 451368, 501520, 541440, 564210, 589286, 601824, 649728, 677052, 752280, 802432, 812160, 846315, 883929, 902736, 1003040, 1082880, 1128420, 1178572, 1203648, 1354104, 1473215, 1504560, 1604864, 1624320, 1692630, 1767858, 1805472, 2006080, 2256840, 2357144, 2407296, 2651787, 2708208, 2946430, 3009120, 3209728, 3248640, 3385260, 3535716, 3610944, 4012160, 4419645, 4513680, 4714288, 4814592, 5303574, 5416416, 5892860, 6018240, 6770520, 7071432, 7221888, 7955361, 8024320, 8839290, 9027360, 9428576, 9629184, 10607148, 10832832, 11785720, 12036480, 13258935, 13541040, 14142864, 14443776, 15910722, 16048640, 17678580, 18054720, 18857152, 21214296, 21665664, 23571440, 24072960, 26517870, 27082080, 28285728, 28887552, 31821444, 35357160, 36109440, 37714304, 39776805, 42428592, 43331328, 47142880, 48145920, 53035740, 54164160, 56571456, 63642888, 70714320, 72218880, 75428608, 79553610, 84857184, 86662656, 94285760, 106071480, 108328320, 113142912, 127285776, 141428640, 144437760, 150857216, 159107220, 169714368, 188571520, 212142960, 216656640, 226285824, 254571552, 282857280, 318214440, 339428736, 377143040, 424285920, 433313280, 452571648, 509143104, 565714560, 636428880, 678857472, 754286080, 848571840, 1018286208, 1131429120, 1272857760, 1357714944, 1697143680, 2036572416, 2262858240, 2545715520, 3394287360, 4073144832, 5091431040, 6788574720, 10182862080, 20365724160]

約数ペア:

[(1, 20365724160), (2, 10182862080), (3, 6788574720), (4, 5091431040), (5, 4073144832), (6, 3394287360), (8, 2545715520), (9, 2262858240), (10, 2036572416), (12, 1697143680), (15, 1357714944), (16, 1272857760), (18, 1131429120), (20, 1018286208), (24, 848571840), (27, 754286080), (30, 678857472), (32, 636428880), (36, 565714560), (40, 509143104), (45, 452571648), (47, 433313280), (48, 424285920), (54, 377143040), (60, 339428736), (64, 318214440), (72, 282857280), (80, 254571552), (90, 226285824), (94, 216656640), (96, 212142960), (108, 188571520), (120, 169714368), (128, 159107220), (135, 150857216), (141, 144437760), (144, 141428640), (160, 127285776), (180, 113142912), (188, 108328320), (192, 106071480), (216, 94285760), (235, 86662656), (240, 84857184), (256, 79553610), (270, 75428608), (282, 72218880), (288, 70714320), (320, 63642888), (360, 56571456), (376, 54164160), (384, 53035740), (423, 48145920), (432, 47142880), (470, 43331328), (480, 42428592), (512, 39776805), (540, 37714304), (564, 36109440), (576, 35357160), (640, 31821444), (705, 28887552), (720, 28285728), (752, 27082080), (768, 26517870), (846, 24072960), (864, 23571440), (940, 21665664), (960, 21214296), (1080, 18857152), (1128, 18054720), (1152, 17678580), (1269, 16048640), (1280, 15910722), (1410, 14443776), (1440, 14142864), (1504, 13541040), (1536, 13258935), (1692, 12036480), (1728, 11785720), (1880, 10832832), (1920, 10607148), (2115, 9629184), (2160, 9428576), (2256, 9027360), (2304, 8839290), (2538, 8024320), (2560, 7955361), (2820, 7221888), (2880, 7071432), (3008, 6770520), (3384, 6018240), (3456, 5892860), (3760, 5416416), (3840, 5303574), (4230, 4814592), (4320, 4714288), (4512, 4513680), (4608, 4419645), (5076, 4012160), (5640, 3610944), (5760, 3535716), (6016, 3385260), (6269, 3248640), (6345, 3209728), (6768, 3009120), (6912, 2946430), (7520, 2708208), (7680, 2651787), (8460, 2407296), (8640, 2357144), (9024, 2256840), (10152, 2006080), (11280, 1805472), (11520, 1767858), (12032, 1692630), (12538, 1624320), (12690, 1604864), (13536, 1504560), (13824, 1473215), (15040, 1354104), (16920, 1203648), (17280, 1178572), (18048, 1128420), (18807, 1082880), (20304, 1003040), (22560, 902736), (23040, 883929), (24064, 846315), (25076, 812160), (25380, 802432), (27072, 752280), (30080, 677052), (31345, 649728), (33840, 601824), (34560, 589286), (36096, 564210), (37614, 541440), (40608, 501520), (45120, 451368), (50152, 406080), (50760, 401216), (54144, 376140), (56421, 360960), (60160, 338526), (62690, 324864), (67680, 300912), (69120, 294643), (72192, 282105), (75228, 270720), (81216, 250760), (90240, 225684), (94035, 216576), (100304, 203040), (101520, 200608), (108288, 188070), (112842, 180480), (120320, 169263), (125380, 162432), (135360, 150456)]