18951296000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1682

約数の個数: 352

約数和(自身を含む): 58225719552

約数和(自身を除く): 39274423552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 128, 130, 140, 160, 175, 182, 200, 208, 224, 250, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 500, 512, 520, 560, 640, 650, 700, 728, 800, 832, 875, 896, 910, 1000, 1024, 1040, 1120, 1280, 1300, 1400, 1456, 1600, 1625, 1627, 1664, 1750, 1792, 1820, 2000, 2080, 2240, 2275, 2560, 2600, 2800, 2912, 3200, 3250, 3254, 3328, 3500, 3584, 3640, 4000, 4160, 4480, 4550, 5120, 5200, 5600, 5824, 6400, 6500, 6508, 6656, 7000, 7168, 7280, 8000, 8135, 8320, 8960, 9100, 10400, 11200, 11375, 11389, 11648, 12800, 13000, 13016, 13312, 14000, 14560, 16000, 16270, 16640, 17920, 18200, 20800, 21151, 22400, 22750, 22778, 23296, 25600, 26000, 26032, 28000, 29120, 32000, 32540, 33280, 35840, 36400, 40675, 41600, 42302, 44800, 45500, 45556, 46592, 52000, 52064, 56000, 56945, 58240, 64000, 65080, 66560, 72800, 81350, 83200, 84604, 89600, 91000, 91112, 93184, 104000, 104128, 105755, 112000, 113890, 116480, 128000, 130160, 145600, 148057, 162700, 166400, 169208, 179200, 182000, 182224, 203375, 208000, 208256, 211510, 224000, 227780, 232960, 260320, 284725, 291200, 296114, 325400, 332800, 338416, 364000, 364448, 406750, 416000, 416512, 423020, 448000, 455560, 465920, 520640, 528775, 569450, 582400, 592228, 650800, 676832, 728000, 728896, 740285, 813500, 832000, 833024, 846040, 896000, 911120, 1041280, 1057550, 1138900, 1164800, 1184456, 1301600, 1353664, 1423625, 1456000, 1457792, 1480570, 1627000, 1664000, 1666048, 1692080, 1822240, 2082560, 2115100, 2277800, 2329600, 2368912, 2603200, 2643875, 2707328, 2847250, 2912000, 2915584, 2961140, 3254000, 3384160, 3644480, 3701425, 4165120, 4230200, 4555600, 4737824, 5206400, 5287750, 5414656, 5694500, 5824000, 5831168, 5922280, 6508000, 6768320, 7288960, 7402850, 8330240, 8460400, 9111200, 9475648, 10412800, 10575500, 10829312, 11389000, 11648000, 11662336, 11844560, 13016000, 13536640, 14577920, 14805700, 16920800, 18222400, 18507125, 18951296, 20825600, 21151000, 21658624, 22778000, 23689120, 26032000, 27073280, 29155840, 29611400, 33841600, 36444800, 37014250, 37902592, 41651200, 42302000, 45556000, 47378240, 52064000, 54146560, 58311680, 59222800, 67683200, 72889600, 74028500, 75805184, 84604000, 91112000, 94756480, 104128000, 108293120, 118445600, 135366400, 145779200, 148057000, 151610368, 169208000, 182224000, 189512960, 208256000, 236891200, 270732800, 291558400, 296114000, 338416000, 364448000, 379025920, 473782400, 541465600, 592228000, 676832000, 728896000, 758051840, 947564800, 1184456000, 1353664000, 1457792000, 1895129600, 2368912000, 2707328000, 3790259200, 4737824000, 9475648000, 18951296000]

約数ペア:

[(1, 18951296000), (2, 9475648000), (4, 4737824000), (5, 3790259200), (7, 2707328000), (8, 2368912000), (10, 1895129600), (13, 1457792000), (14, 1353664000), (16, 1184456000), (20, 947564800), (25, 758051840), (26, 728896000), (28, 676832000), (32, 592228000), (35, 541465600), (40, 473782400), (50, 379025920), (52, 364448000), (56, 338416000), (64, 296114000), (65, 291558400), (70, 270732800), (80, 236891200), (91, 208256000), (100, 189512960), (104, 182224000), (112, 169208000), (125, 151610368), (128, 148057000), (130, 145779200), (140, 135366400), (160, 118445600), (175, 108293120), (182, 104128000), (200, 94756480), (208, 91112000), (224, 84604000), (250, 75805184), (256, 74028500), (260, 72889600), (280, 67683200), (320, 59222800), (325, 58311680), (350, 54146560), (364, 52064000), (400, 47378240), (416, 45556000), (448, 42302000), (455, 41651200), (500, 37902592), (512, 37014250), (520, 36444800), (560, 33841600), (640, 29611400), (650, 29155840), (700, 27073280), (728, 26032000), (800, 23689120), (832, 22778000), (875, 21658624), (896, 21151000), (910, 20825600), (1000, 18951296), (1024, 18507125), (1040, 18222400), (1120, 16920800), (1280, 14805700), (1300, 14577920), (1400, 13536640), (1456, 13016000), (1600, 11844560), (1625, 11662336), (1627, 11648000), (1664, 11389000), (1750, 10829312), (1792, 10575500), (1820, 10412800), (2000, 9475648), (2080, 9111200), (2240, 8460400), (2275, 8330240), (2560, 7402850), (2600, 7288960), (2800, 6768320), (2912, 6508000), (3200, 5922280), (3250, 5831168), (3254, 5824000), (3328, 5694500), (3500, 5414656), (3584, 5287750), (3640, 5206400), (4000, 4737824), (4160, 4555600), (4480, 4230200), (4550, 4165120), (5120, 3701425), (5200, 3644480), (5600, 3384160), (5824, 3254000), (6400, 2961140), (6500, 2915584), (6508, 2912000), (6656, 2847250), (7000, 2707328), (7168, 2643875), (7280, 2603200), (8000, 2368912), (8135, 2329600), (8320, 2277800), (8960, 2115100), (9100, 2082560), (10400, 1822240), (11200, 1692080), (11375, 1666048), (11389, 1664000), (11648, 1627000), (12800, 1480570), (13000, 1457792), (13016, 1456000), (13312, 1423625), (14000, 1353664), (14560, 1301600), (16000, 1184456), (16270, 1164800), (16640, 1138900), (17920, 1057550), (18200, 1041280), (20800, 911120), (21151, 896000), (22400, 846040), (22750, 833024), (22778, 832000), (23296, 813500), (25600, 740285), (26000, 728896), (26032, 728000), (28000, 676832), (29120, 650800), (32000, 592228), (32540, 582400), (33280, 569450), (35840, 528775), (36400, 520640), (40675, 465920), (41600, 455560), (42302, 448000), (44800, 423020), (45500, 416512), (45556, 416000), (46592, 406750), (52000, 364448), (52064, 364000), (56000, 338416), (56945, 332800), (58240, 325400), (64000, 296114), (65080, 291200), (66560, 284725), (72800, 260320), (81350, 232960), (83200, 227780), (84604, 224000), (89600, 211510), (91000, 208256), (91112, 208000), (93184, 203375), (104000, 182224), (104128, 182000), (105755, 179200), (112000, 169208), (113890, 166400), (116480, 162700), (128000, 148057), (130160, 145600)]