1632078720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 320

約数和(自身を含む): 6138910800

約数和(自身を除く): 4506832080

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, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1657, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3314, 3420, 3456, 3648, 4104, 4320, 4560, 4971, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6628, 6840, 7296, 7695, 8208, 8285, 8640, 9120, 9942, 10260, 10368, 10944, 12160, 12312, 12960, 13256, 13680, 14913, 15390, 16416, 16570, 17280, 18240, 19884, 20520, 21888, 24624, 24855, 25920, 26512, 27360, 29826, 30780, 31483, 32832, 33140, 36480, 39768, 41040, 44739, 49248, 49710, 51840, 53024, 54720, 59652, 61560, 62966, 65664, 66280, 74565, 79536, 82080, 89478, 94449, 98496, 99420, 106048, 109440, 119304, 123120, 125932, 132560, 134217, 149130, 157415, 159072, 164160, 178956, 188898, 196992, 198840, 212096, 223695, 238608, 246240, 251864, 265120, 268434, 283347, 298260, 314830, 318144, 328320, 357912, 377796, 397680, 447390, 472245, 477216, 492480, 503728, 530240, 536868, 566694, 596520, 629660, 636288, 671085, 715824, 755592, 795360, 850041, 894780, 944490, 954432, 984960, 1007456, 1060480, 1073736, 1133388, 1193040, 1259320, 1342170, 1416735, 1431648, 1511184, 1590720, 1700082, 1789560, 1888980, 1908864, 2014912, 2147472, 2266776, 2386080, 2518640, 2550123, 2684340, 2833470, 2863296, 3022368, 3181440, 3400164, 3579120, 3777960, 4029824, 4250205, 4294944, 4533552, 4772160, 5037280, 5100246, 5368680, 5666940, 5726592, 6044736, 6800328, 7158240, 7555920, 8500410, 8589888, 9067104, 9544320, 10074560, 10200492, 10737360, 11333880, 12089472, 12750615, 13600656, 14316480, 15111840, 17000820, 17179776, 18134208, 20149120, 20400984, 21474720, 22667760, 25501230, 27201312, 28632960, 30223680, 34001640, 36268416, 40801968, 42949440, 45335520, 51002460, 54402624, 60447360, 68003280, 81603936, 85898880, 90671040, 102004920, 108805248, 136006560, 163207872, 181342080, 204009840, 272013120, 326415744, 408019680, 544026240, 816039360, 1632078720]

約数ペア:

[(1, 1632078720), (2, 816039360), (3, 544026240), (4, 408019680), (5, 326415744), (6, 272013120), (8, 204009840), (9, 181342080), (10, 163207872), (12, 136006560), (15, 108805248), (16, 102004920), (18, 90671040), (19, 85898880), (20, 81603936), (24, 68003280), (27, 60447360), (30, 54402624), (32, 51002460), (36, 45335520), (38, 42949440), (40, 40801968), (45, 36268416), (48, 34001640), (54, 30223680), (57, 28632960), (60, 27201312), (64, 25501230), (72, 22667760), (76, 21474720), (80, 20400984), (81, 20149120), (90, 18134208), (95, 17179776), (96, 17000820), (108, 15111840), (114, 14316480), (120, 13600656), (128, 12750615), (135, 12089472), (144, 11333880), (152, 10737360), (160, 10200492), (162, 10074560), (171, 9544320), (180, 9067104), (190, 8589888), (192, 8500410), (216, 7555920), (228, 7158240), (240, 6800328), (270, 6044736), (285, 5726592), (288, 5666940), (304, 5368680), (320, 5100246), (324, 5037280), (342, 4772160), (360, 4533552), (380, 4294944), (384, 4250205), (405, 4029824), (432, 3777960), (456, 3579120), (480, 3400164), (513, 3181440), (540, 3022368), (570, 2863296), (576, 2833470), (608, 2684340), (640, 2550123), (648, 2518640), (684, 2386080), (720, 2266776), (760, 2147472), (810, 2014912), (855, 1908864), (864, 1888980), (912, 1789560), (960, 1700082), (1026, 1590720), (1080, 1511184), (1140, 1431648), (1152, 1416735), (1216, 1342170), (1296, 1259320), (1368, 1193040), (1440, 1133388), (1520, 1073736), (1539, 1060480), (1620, 1007456), (1657, 984960), (1710, 954432), (1728, 944490), (1824, 894780), (1920, 850041), (2052, 795360), (2160, 755592), (2280, 715824), (2432, 671085), (2565, 636288), (2592, 629660), (2736, 596520), (2880, 566694), (3040, 536868), (3078, 530240), (3240, 503728), (3314, 492480), (3420, 477216), (3456, 472245), (3648, 447390), (4104, 397680), (4320, 377796), (4560, 357912), (4971, 328320), (5130, 318144), (5184, 314830), (5472, 298260), (5760, 283347), (6080, 268434), (6156, 265120), (6480, 251864), (6628, 246240), (6840, 238608), (7296, 223695), (7695, 212096), (8208, 198840), (8285, 196992), (8640, 188898), (9120, 178956), (9942, 164160), (10260, 159072), (10368, 157415), (10944, 149130), (12160, 134217), (12312, 132560), (12960, 125932), (13256, 123120), (13680, 119304), (14913, 109440), (15390, 106048), (16416, 99420), (16570, 98496), (17280, 94449), (18240, 89478), (19884, 82080), (20520, 79536), (21888, 74565), (24624, 66280), (24855, 65664), (25920, 62966), (26512, 61560), (27360, 59652), (29826, 54720), (30780, 53024), (31483, 51840), (32832, 49710), (33140, 49248), (36480, 44739), (39768, 41040)]