199708320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 192

約数和(自身を含む): 734227200

約数和(自身を除く): 534518880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1213, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2426, 2744, 2940, 3360, 3430, 3639, 3920, 4116, 4704, 4852, 5145, 5488, 5880, 6065, 6860, 7278, 7840, 8232, 8491, 9704, 10290, 10976, 11760, 12130, 13720, 14556, 16464, 16982, 18195, 19408, 20580, 23520, 24260, 25473, 27440, 29112, 32928, 33964, 36390, 38816, 41160, 42455, 48520, 50946, 54880, 58224, 59437, 67928, 72780, 82320, 84910, 97040, 101892, 116448, 118874, 127365, 135856, 145560, 164640, 169820, 178311, 194080, 203784, 237748, 254730, 271712, 291120, 297185, 339640, 356622, 407568, 416059, 475496, 509460, 582240, 594370, 679280, 713244, 815136, 832118, 891555, 950992, 1018920, 1188740, 1248177, 1358560, 1426488, 1664236, 1783110, 1901984, 2037840, 2080295, 2377480, 2496354, 2852976, 3328472, 3566220, 4075680, 4160590, 4754960, 4992708, 5705952, 6240885, 6656944, 7132440, 8321180, 9509920, 9985416, 12481770, 13313888, 14264880, 16642360, 19970832, 24963540, 28529760, 33284720, 39941664, 49927080, 66569440, 99854160, 199708320]

約数ペア:

[(1, 199708320), (2, 99854160), (3, 66569440), (4, 49927080), (5, 39941664), (6, 33284720), (7, 28529760), (8, 24963540), (10, 19970832), (12, 16642360), (14, 14264880), (15, 13313888), (16, 12481770), (20, 9985416), (21, 9509920), (24, 8321180), (28, 7132440), (30, 6656944), (32, 6240885), (35, 5705952), (40, 4992708), (42, 4754960), (48, 4160590), (49, 4075680), (56, 3566220), (60, 3328472), (70, 2852976), (80, 2496354), (84, 2377480), (96, 2080295), (98, 2037840), (105, 1901984), (112, 1783110), (120, 1664236), (140, 1426488), (147, 1358560), (160, 1248177), (168, 1188740), (196, 1018920), (210, 950992), (224, 891555), (240, 832118), (245, 815136), (280, 713244), (294, 679280), (336, 594370), (343, 582240), (392, 509460), (420, 475496), (480, 416059), (490, 407568), (560, 356622), (588, 339640), (672, 297185), (686, 291120), (735, 271712), (784, 254730), (840, 237748), (980, 203784), (1029, 194080), (1120, 178311), (1176, 169820), (1213, 164640), (1372, 145560), (1470, 135856), (1568, 127365), (1680, 118874), (1715, 116448), (1960, 101892), (2058, 97040), (2352, 84910), (2426, 82320), (2744, 72780), (2940, 67928), (3360, 59437), (3430, 58224), (3639, 54880), (3920, 50946), (4116, 48520), (4704, 42455), (4852, 41160), (5145, 38816), (5488, 36390), (5880, 33964), (6065, 32928), (6860, 29112), (7278, 27440), (7840, 25473), (8232, 24260), (8491, 23520), (9704, 20580), (10290, 19408), (10976, 18195), (11760, 16982), (12130, 16464), (13720, 14556)]