643269120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 320

約数和(自身を含む): 2351099520

約数和(自身を除く): 1707830400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 379, 384, 390, 408, 416, 442, 480, 510, 512, 520, 544, 624, 640, 663, 680, 758, 768, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1137, 1248, 1280, 1326, 1360, 1516, 1536, 1560, 1632, 1664, 1768, 1895, 1920, 2040, 2080, 2176, 2210, 2274, 2496, 2560, 2652, 2720, 3032, 3120, 3264, 3315, 3328, 3536, 3790, 3840, 4080, 4160, 4352, 4420, 4548, 4927, 4992, 5304, 5440, 5685, 6064, 6240, 6443, 6528, 6630, 6656, 7072, 7580, 7680, 8160, 8320, 8704, 8840, 9096, 9854, 9984, 10608, 10880, 11370, 12128, 12480, 12886, 13056, 13260, 14144, 14781, 15160, 16320, 16640, 17680, 18192, 19329, 19708, 19968, 21216, 21760, 22740, 24256, 24635, 24960, 25772, 26112, 26520, 28288, 29562, 30320, 32215, 32640, 33280, 35360, 36384, 38658, 39416, 42432, 43520, 45480, 48512, 49270, 49920, 51544, 53040, 56576, 59124, 60640, 64430, 65280, 70720, 72768, 73905, 77316, 78832, 83759, 84864, 90960, 96645, 97024, 98540, 99840, 103088, 106080, 113152, 118248, 121280, 128860, 130560, 141440, 145536, 147810, 154632, 157664, 167518, 169728, 181920, 193290, 194048, 197080, 206176, 212160, 236496, 242560, 251277, 257720, 282880, 291072, 295620, 309264, 315328, 335036, 339456, 363840, 386580, 394160, 412352, 418795, 424320, 472992, 485120, 502554, 515440, 565760, 582144, 591240, 618528, 630656, 670072, 727680, 773160, 788320, 824704, 837590, 848640, 945984, 970240, 1005108, 1030880, 1182480, 1237056, 1256385, 1261312, 1340144, 1455360, 1546320, 1576640, 1649408, 1675180, 1697280, 1891968, 2010216, 2061760, 2364960, 2474112, 2512770, 2522624, 2680288, 2910720, 3092640, 3153280, 3298816, 3350360, 3783936, 4020432, 4123520, 4729920, 4948224, 5025540, 5360576, 6185280, 6306560, 6700720, 7567872, 8040864, 8247040, 9459840, 9896448, 10051080, 10721152, 12370560, 12613120, 13401440, 16081728, 16494080, 18919680, 20102160, 21442304, 24741120, 26802880, 32163456, 37839360, 40204320, 42884608, 49482240, 53605760, 64326912, 80408640, 107211520, 128653824, 160817280, 214423040, 321634560, 643269120]

約数ペア:

[(1, 643269120), (2, 321634560), (3, 214423040), (4, 160817280), (5, 128653824), (6, 107211520), (8, 80408640), (10, 64326912), (12, 53605760), (13, 49482240), (15, 42884608), (16, 40204320), (17, 37839360), (20, 32163456), (24, 26802880), (26, 24741120), (30, 21442304), (32, 20102160), (34, 18919680), (39, 16494080), (40, 16081728), (48, 13401440), (51, 12613120), (52, 12370560), (60, 10721152), (64, 10051080), (65, 9896448), (68, 9459840), (78, 8247040), (80, 8040864), (85, 7567872), (96, 6700720), (102, 6306560), (104, 6185280), (120, 5360576), (128, 5025540), (130, 4948224), (136, 4729920), (156, 4123520), (160, 4020432), (170, 3783936), (192, 3350360), (195, 3298816), (204, 3153280), (208, 3092640), (221, 2910720), (240, 2680288), (255, 2522624), (256, 2512770), (260, 2474112), (272, 2364960), (312, 2061760), (320, 2010216), (340, 1891968), (379, 1697280), (384, 1675180), (390, 1649408), (408, 1576640), (416, 1546320), (442, 1455360), (480, 1340144), (510, 1261312), (512, 1256385), (520, 1237056), (544, 1182480), (624, 1030880), (640, 1005108), (663, 970240), (680, 945984), (758, 848640), (768, 837590), (780, 824704), (816, 788320), (832, 773160), (884, 727680), (960, 670072), (1020, 630656), (1040, 618528), (1088, 591240), (1105, 582144), (1137, 565760), (1248, 515440), (1280, 502554), (1326, 485120), (1360, 472992), (1516, 424320), (1536, 418795), (1560, 412352), (1632, 394160), (1664, 386580), (1768, 363840), (1895, 339456), (1920, 335036), (2040, 315328), (2080, 309264), (2176, 295620), (2210, 291072), (2274, 282880), (2496, 257720), (2560, 251277), (2652, 242560), (2720, 236496), (3032, 212160), (3120, 206176), (3264, 197080), (3315, 194048), (3328, 193290), (3536, 181920), (3790, 169728), (3840, 167518), (4080, 157664), (4160, 154632), (4352, 147810), (4420, 145536), (4548, 141440), (4927, 130560), (4992, 128860), (5304, 121280), (5440, 118248), (5685, 113152), (6064, 106080), (6240, 103088), (6443, 99840), (6528, 98540), (6630, 97024), (6656, 96645), (7072, 90960), (7580, 84864), (7680, 83759), (8160, 78832), (8320, 77316), (8704, 73905), (8840, 72768), (9096, 70720), (9854, 65280), (9984, 64430), (10608, 60640), (10880, 59124), (11370, 56576), (12128, 53040), (12480, 51544), (12886, 49920), (13056, 49270), (13260, 48512), (14144, 45480), (14781, 43520), (15160, 42432), (16320, 39416), (16640, 38658), (17680, 36384), (18192, 35360), (19329, 33280), (19708, 32640), (19968, 32215), (21216, 30320), (21760, 29562), (22740, 28288), (24256, 26520), (24635, 26112), (24960, 25772)]