238684800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 839321280

約数和(自身を除く): 600636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 47, 48, 50, 60, 64, 69, 75, 80, 92, 94, 96, 100, 115, 120, 128, 138, 141, 150, 160, 184, 188, 192, 200, 230, 235, 240, 276, 282, 300, 320, 345, 368, 376, 384, 400, 460, 470, 480, 529, 552, 564, 575, 600, 640, 690, 705, 736, 752, 800, 920, 940, 960, 1058, 1081, 1104, 1128, 1150, 1175, 1200, 1380, 1410, 1472, 1504, 1587, 1600, 1725, 1840, 1880, 1920, 2116, 2162, 2208, 2256, 2300, 2350, 2400, 2645, 2760, 2820, 2944, 3008, 3174, 3200, 3243, 3450, 3525, 3680, 3760, 4232, 4324, 4416, 4512, 4600, 4700, 4800, 5290, 5405, 5520, 5640, 6016, 6348, 6486, 6900, 7050, 7360, 7520, 7935, 8464, 8648, 8832, 9024, 9200, 9400, 9600, 10580, 10810, 11040, 11280, 12696, 12972, 13225, 13800, 14100, 14720, 15040, 15870, 16215, 16928, 17296, 18048, 18400, 18800, 21160, 21620, 22080, 22560, 24863, 25392, 25944, 26450, 27025, 27600, 28200, 30080, 31740, 32430, 33856, 34592, 36800, 37600, 39675, 42320, 43240, 44160, 45120, 49726, 50784, 51888, 52900, 54050, 55200, 56400, 63480, 64860, 67712, 69184, 73600, 74589, 75200, 79350, 81075, 84640, 86480, 90240, 99452, 101568, 103776, 105800, 108100, 110400, 112800, 124315, 126960, 129720, 138368, 149178, 150400, 158700, 162150, 169280, 172960, 198904, 203136, 207552, 211600, 216200, 220800, 225600, 248630, 253920, 259440, 298356, 317400, 324300, 338560, 345920, 372945, 397808, 415104, 423200, 432400, 451200, 497260, 507840, 518880, 596712, 621575, 634800, 648600, 691840, 745890, 795616, 846400, 864800, 994520, 1015680, 1037760, 1193424, 1243150, 1269600, 1297200, 1491780, 1591232, 1692800, 1729600, 1864725, 1989040, 2075520, 2386848, 2486300, 2539200, 2594400, 2983560, 3182464, 3459200, 3729450, 3978080, 4773696, 4972600, 5078400, 5188800, 5967120, 7458900, 7956160, 9547392, 9945200, 10377600, 11934240, 14917800, 15912320, 19890400, 23868480, 29835600, 39780800, 47736960, 59671200, 79561600, 119342400, 238684800]

約数ペア:

[(1, 238684800), (2, 119342400), (3, 79561600), (4, 59671200), (5, 47736960), (6, 39780800), (8, 29835600), (10, 23868480), (12, 19890400), (15, 15912320), (16, 14917800), (20, 11934240), (23, 10377600), (24, 9945200), (25, 9547392), (30, 7956160), (32, 7458900), (40, 5967120), (46, 5188800), (47, 5078400), (48, 4972600), (50, 4773696), (60, 3978080), (64, 3729450), (69, 3459200), (75, 3182464), (80, 2983560), (92, 2594400), (94, 2539200), (96, 2486300), (100, 2386848), (115, 2075520), (120, 1989040), (128, 1864725), (138, 1729600), (141, 1692800), (150, 1591232), (160, 1491780), (184, 1297200), (188, 1269600), (192, 1243150), (200, 1193424), (230, 1037760), (235, 1015680), (240, 994520), (276, 864800), (282, 846400), (300, 795616), (320, 745890), (345, 691840), (368, 648600), (376, 634800), (384, 621575), (400, 596712), (460, 518880), (470, 507840), (480, 497260), (529, 451200), (552, 432400), (564, 423200), (575, 415104), (600, 397808), (640, 372945), (690, 345920), (705, 338560), (736, 324300), (752, 317400), (800, 298356), (920, 259440), (940, 253920), (960, 248630), (1058, 225600), (1081, 220800), (1104, 216200), (1128, 211600), (1150, 207552), (1175, 203136), (1200, 198904), (1380, 172960), (1410, 169280), (1472, 162150), (1504, 158700), (1587, 150400), (1600, 149178), (1725, 138368), (1840, 129720), (1880, 126960), (1920, 124315), (2116, 112800), (2162, 110400), (2208, 108100), (2256, 105800), (2300, 103776), (2350, 101568), (2400, 99452), (2645, 90240), (2760, 86480), (2820, 84640), (2944, 81075), (3008, 79350), (3174, 75200), (3200, 74589), (3243, 73600), (3450, 69184), (3525, 67712), (3680, 64860), (3760, 63480), (4232, 56400), (4324, 55200), (4416, 54050), (4512, 52900), (4600, 51888), (4700, 50784), (4800, 49726), (5290, 45120), (5405, 44160), (5520, 43240), (5640, 42320), (6016, 39675), (6348, 37600), (6486, 36800), (6900, 34592), (7050, 33856), (7360, 32430), (7520, 31740), (7935, 30080), (8464, 28200), (8648, 27600), (8832, 27025), (9024, 26450), (9200, 25944), (9400, 25392), (9600, 24863), (10580, 22560), (10810, 22080), (11040, 21620), (11280, 21160), (12696, 18800), (12972, 18400), (13225, 18048), (13800, 17296), (14100, 16928), (14720, 16215), (15040, 15870)]