816039360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1705

約数の個数: 280

約数和(自身を含む): 3057418320

約数和(自身を除く): 2241378960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1657, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3314, 3420, 3648, 4104, 4320, 4560, 4971, 5130, 5184, 5472, 6080, 6156, 6480, 6628, 6840, 7695, 8208, 8285, 8640, 9120, 9942, 10260, 10944, 12312, 12960, 13256, 13680, 14913, 15390, 16416, 16570, 18240, 19884, 20520, 24624, 24855, 25920, 26512, 27360, 29826, 30780, 31483, 32832, 33140, 39768, 41040, 44739, 49248, 49710, 53024, 54720, 59652, 61560, 62966, 66280, 74565, 79536, 82080, 89478, 94449, 98496, 99420, 106048, 119304, 123120, 125932, 132560, 134217, 149130, 157415, 159072, 164160, 178956, 188898, 198840, 223695, 238608, 246240, 251864, 265120, 268434, 283347, 298260, 314830, 318144, 357912, 377796, 397680, 447390, 472245, 477216, 492480, 503728, 530240, 536868, 566694, 596520, 629660, 671085, 715824, 755592, 795360, 850041, 894780, 944490, 954432, 1007456, 1073736, 1133388, 1193040, 1259320, 1342170, 1416735, 1431648, 1511184, 1590720, 1700082, 1789560, 1888980, 2014912, 2147472, 2266776, 2386080, 2518640, 2550123, 2684340, 2833470, 2863296, 3022368, 3400164, 3579120, 3777960, 4250205, 4294944, 4533552, 4772160, 5037280, 5100246, 5368680, 5666940, 6044736, 6800328, 7158240, 7555920, 8500410, 8589888, 9067104, 10074560, 10200492, 10737360, 11333880, 12750615, 13600656, 14316480, 15111840, 17000820, 18134208, 20400984, 21474720, 22667760, 25501230, 27201312, 30223680, 34001640, 40801968, 42949440, 45335520, 51002460, 54402624, 68003280, 81603936, 90671040, 102004920, 136006560, 163207872, 204009840, 272013120, 408019680, 816039360]

約数ペア:

[(1, 816039360), (2, 408019680), (3, 272013120), (4, 204009840), (5, 163207872), (6, 136006560), (8, 102004920), (9, 90671040), (10, 81603936), (12, 68003280), (15, 54402624), (16, 51002460), (18, 45335520), (19, 42949440), (20, 40801968), (24, 34001640), (27, 30223680), (30, 27201312), (32, 25501230), (36, 22667760), (38, 21474720), (40, 20400984), (45, 18134208), (48, 17000820), (54, 15111840), (57, 14316480), (60, 13600656), (64, 12750615), (72, 11333880), (76, 10737360), (80, 10200492), (81, 10074560), (90, 9067104), (95, 8589888), (96, 8500410), (108, 7555920), (114, 7158240), (120, 6800328), (135, 6044736), (144, 5666940), (152, 5368680), (160, 5100246), (162, 5037280), (171, 4772160), (180, 4533552), (190, 4294944), (192, 4250205), (216, 3777960), (228, 3579120), (240, 3400164), (270, 3022368), (285, 2863296), (288, 2833470), (304, 2684340), (320, 2550123), (324, 2518640), (342, 2386080), (360, 2266776), (380, 2147472), (405, 2014912), (432, 1888980), (456, 1789560), (480, 1700082), (513, 1590720), (540, 1511184), (570, 1431648), (576, 1416735), (608, 1342170), (648, 1259320), (684, 1193040), (720, 1133388), (760, 1073736), (810, 1007456), (855, 954432), (864, 944490), (912, 894780), (960, 850041), (1026, 795360), (1080, 755592), (1140, 715824), (1216, 671085), (1296, 629660), (1368, 596520), (1440, 566694), (1520, 536868), (1539, 530240), (1620, 503728), (1657, 492480), (1710, 477216), (1728, 472245), (1824, 447390), (2052, 397680), (2160, 377796), (2280, 357912), (2565, 318144), (2592, 314830), (2736, 298260), (2880, 283347), (3040, 268434), (3078, 265120), (3240, 251864), (3314, 246240), (3420, 238608), (3648, 223695), (4104, 198840), (4320, 188898), (4560, 178956), (4971, 164160), (5130, 159072), (5184, 157415), (5472, 149130), (6080, 134217), (6156, 132560), (6480, 125932), (6628, 123120), (6840, 119304), (7695, 106048), (8208, 99420), (8285, 98496), (8640, 94449), (9120, 89478), (9942, 82080), (10260, 79536), (10944, 74565), (12312, 66280), (12960, 62966), (13256, 61560), (13680, 59652), (14913, 54720), (15390, 53024), (16416, 49710), (16570, 49248), (18240, 44739), (19884, 41040), (20520, 39768), (24624, 33140), (24855, 32832), (25920, 31483), (26512, 30780), (27360, 29826)]