298789920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 288

約数和(自身を含む): 1198701504

約数和(自身を除く): 899911584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1451, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 2902, 3120, 3168, 3432, 3744, 3960, 4290, 4353, 4576, 4680, 5148, 5280, 5720, 5804, 6240, 6435, 6864, 7255, 7920, 8580, 8706, 9360, 10296, 11440, 11608, 12870, 13059, 13728, 14510, 15840, 15961, 17160, 17412, 18720, 18863, 20592, 21765, 22880, 23216, 25740, 26118, 29020, 31922, 34320, 34824, 37726, 41184, 43530, 46432, 47883, 51480, 52236, 56589, 58040, 63844, 65295, 68640, 69648, 75452, 79805, 87060, 94315, 95766, 102960, 104472, 113178, 116080, 127688, 130590, 139296, 143649, 150904, 159610, 169767, 174120, 188630, 191532, 205920, 207493, 208944, 226356, 232160, 239415, 255376, 261180, 282945, 287298, 301808, 319220, 339534, 348240, 377260, 383064, 414986, 417888, 452712, 478830, 510752, 522360, 565890, 574596, 603616, 622479, 638440, 679068, 696480, 718245, 754520, 766128, 829972, 848835, 905424, 957660, 1037465, 1044720, 1131780, 1149192, 1244958, 1276880, 1358136, 1436490, 1509040, 1532256, 1659944, 1697670, 1810848, 1867437, 1915320, 2074930, 2089440, 2263560, 2298384, 2489916, 2553760, 2716272, 2872980, 3018080, 3112395, 3319888, 3395340, 3734874, 3830640, 4149860, 4527120, 4596768, 4979832, 5432544, 5745960, 6224790, 6639776, 6790680, 7469748, 7661280, 8299720, 9054240, 9337185, 9959664, 11491920, 12449580, 13581360, 14939496, 16599440, 18674370, 19919328, 22983840, 24899160, 27162720, 29878992, 33198880, 37348740, 49798320, 59757984, 74697480, 99596640, 149394960, 298789920]

約数ペア:

[(1, 298789920), (2, 149394960), (3, 99596640), (4, 74697480), (5, 59757984), (6, 49798320), (8, 37348740), (9, 33198880), (10, 29878992), (11, 27162720), (12, 24899160), (13, 22983840), (15, 19919328), (16, 18674370), (18, 16599440), (20, 14939496), (22, 13581360), (24, 12449580), (26, 11491920), (30, 9959664), (32, 9337185), (33, 9054240), (36, 8299720), (39, 7661280), (40, 7469748), (44, 6790680), (45, 6639776), (48, 6224790), (52, 5745960), (55, 5432544), (60, 4979832), (65, 4596768), (66, 4527120), (72, 4149860), (78, 3830640), (80, 3734874), (88, 3395340), (90, 3319888), (96, 3112395), (99, 3018080), (104, 2872980), (110, 2716272), (117, 2553760), (120, 2489916), (130, 2298384), (132, 2263560), (143, 2089440), (144, 2074930), (156, 1915320), (160, 1867437), (165, 1810848), (176, 1697670), (180, 1659944), (195, 1532256), (198, 1509040), (208, 1436490), (220, 1358136), (234, 1276880), (240, 1244958), (260, 1149192), (264, 1131780), (286, 1044720), (288, 1037465), (312, 957660), (330, 905424), (352, 848835), (360, 829972), (390, 766128), (396, 754520), (416, 718245), (429, 696480), (440, 679068), (468, 638440), (480, 622479), (495, 603616), (520, 574596), (528, 565890), (572, 522360), (585, 510752), (624, 478830), (660, 452712), (715, 417888), (720, 414986), (780, 383064), (792, 377260), (858, 348240), (880, 339534), (936, 319220), (990, 301808), (1040, 287298), (1056, 282945), (1144, 261180), (1170, 255376), (1248, 239415), (1287, 232160), (1320, 226356), (1430, 208944), (1440, 207493), (1451, 205920), (1560, 191532), (1584, 188630), (1716, 174120), (1760, 169767), (1872, 159610), (1980, 150904), (2080, 143649), (2145, 139296), (2288, 130590), (2340, 127688), (2574, 116080), (2640, 113178), (2860, 104472), (2902, 102960), (3120, 95766), (3168, 94315), (3432, 87060), (3744, 79805), (3960, 75452), (4290, 69648), (4353, 68640), (4576, 65295), (4680, 63844), (5148, 58040), (5280, 56589), (5720, 52236), (5804, 51480), (6240, 47883), (6435, 46432), (6864, 43530), (7255, 41184), (7920, 37726), (8580, 34824), (8706, 34320), (9360, 31922), (10296, 29020), (11440, 26118), (11608, 25740), (12870, 23216), (13059, 22880), (13728, 21765), (14510, 20592), (15840, 18863), (15961, 18720), (17160, 17412)]