190947840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 651708288

約数和(自身を除く): 460760448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 128, 138, 141, 160, 184, 188, 192, 230, 235, 240, 256, 276, 282, 320, 345, 368, 376, 384, 460, 470, 480, 512, 529, 552, 564, 640, 690, 705, 736, 752, 768, 920, 940, 960, 1058, 1081, 1104, 1128, 1280, 1380, 1410, 1472, 1504, 1536, 1587, 1840, 1880, 1920, 2116, 2162, 2208, 2256, 2560, 2645, 2760, 2820, 2944, 3008, 3174, 3243, 3680, 3760, 3840, 4232, 4324, 4416, 4512, 5290, 5405, 5520, 5640, 5888, 6016, 6348, 6486, 7360, 7520, 7680, 7935, 8464, 8648, 8832, 9024, 10580, 10810, 11040, 11280, 11776, 12032, 12696, 12972, 14720, 15040, 15870, 16215, 16928, 17296, 17664, 18048, 21160, 21620, 22080, 22560, 24064, 24863, 25392, 25944, 29440, 30080, 31740, 32430, 33856, 34592, 35328, 36096, 42320, 43240, 44160, 45120, 49726, 50784, 51888, 58880, 60160, 63480, 64860, 67712, 69184, 72192, 74589, 84640, 86480, 88320, 90240, 99452, 101568, 103776, 120320, 124315, 126960, 129720, 135424, 138368, 149178, 169280, 172960, 176640, 180480, 198904, 203136, 207552, 248630, 253920, 259440, 270848, 276736, 298356, 338560, 345920, 360960, 372945, 397808, 406272, 415104, 497260, 507840, 518880, 553472, 596712, 677120, 691840, 745890, 795616, 812544, 830208, 994520, 1015680, 1037760, 1193424, 1354240, 1383680, 1491780, 1591232, 1660416, 1989040, 2031360, 2075520, 2386848, 2767360, 2983560, 3182464, 3978080, 4062720, 4151040, 4773696, 5967120, 6364928, 7956160, 8302080, 9547392, 11934240, 12729856, 15912320, 19094784, 23868480, 31824640, 38189568, 47736960, 63649280, 95473920, 190947840]

約数ペア:

[(1, 190947840), (2, 95473920), (3, 63649280), (4, 47736960), (5, 38189568), (6, 31824640), (8, 23868480), (10, 19094784), (12, 15912320), (15, 12729856), (16, 11934240), (20, 9547392), (23, 8302080), (24, 7956160), (30, 6364928), (32, 5967120), (40, 4773696), (46, 4151040), (47, 4062720), (48, 3978080), (60, 3182464), (64, 2983560), (69, 2767360), (80, 2386848), (92, 2075520), (94, 2031360), (96, 1989040), (115, 1660416), (120, 1591232), (128, 1491780), (138, 1383680), (141, 1354240), (160, 1193424), (184, 1037760), (188, 1015680), (192, 994520), (230, 830208), (235, 812544), (240, 795616), (256, 745890), (276, 691840), (282, 677120), (320, 596712), (345, 553472), (368, 518880), (376, 507840), (384, 497260), (460, 415104), (470, 406272), (480, 397808), (512, 372945), (529, 360960), (552, 345920), (564, 338560), (640, 298356), (690, 276736), (705, 270848), (736, 259440), (752, 253920), (768, 248630), (920, 207552), (940, 203136), (960, 198904), (1058, 180480), (1081, 176640), (1104, 172960), (1128, 169280), (1280, 149178), (1380, 138368), (1410, 135424), (1472, 129720), (1504, 126960), (1536, 124315), (1587, 120320), (1840, 103776), (1880, 101568), (1920, 99452), (2116, 90240), (2162, 88320), (2208, 86480), (2256, 84640), (2560, 74589), (2645, 72192), (2760, 69184), (2820, 67712), (2944, 64860), (3008, 63480), (3174, 60160), (3243, 58880), (3680, 51888), (3760, 50784), (3840, 49726), (4232, 45120), (4324, 44160), (4416, 43240), (4512, 42320), (5290, 36096), (5405, 35328), (5520, 34592), (5640, 33856), (5888, 32430), (6016, 31740), (6348, 30080), (6486, 29440), (7360, 25944), (7520, 25392), (7680, 24863), (7935, 24064), (8464, 22560), (8648, 22080), (8832, 21620), (9024, 21160), (10580, 18048), (10810, 17664), (11040, 17296), (11280, 16928), (11776, 16215), (12032, 15870), (12696, 15040), (12972, 14720)]