1808043120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 400

約数和(自身を含む): 6856227840

約数和(自身を除く): 5048184720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 127, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 254, 260, 270, 312, 324, 338, 351, 360, 381, 390, 405, 432, 468, 507, 508, 520, 540, 585, 624, 635, 648, 676, 702, 720, 762, 780, 810, 845, 936, 1014, 1016, 1040, 1053, 1080, 1143, 1170, 1270, 1296, 1352, 1404, 1521, 1524, 1560, 1620, 1651, 1690, 1755, 1872, 1905, 2028, 2032, 2106, 2160, 2197, 2286, 2340, 2535, 2540, 2704, 2808, 3042, 3048, 3120, 3240, 3302, 3380, 3429, 3510, 3810, 4056, 4212, 4394, 4563, 4572, 4680, 4953, 5070, 5080, 5265, 5616, 5715, 6084, 6096, 6480, 6591, 6604, 6760, 6858, 7020, 7605, 7620, 8112, 8255, 8424, 8788, 9126, 9144, 9360, 9906, 10140, 10160, 10287, 10530, 10985, 11430, 12168, 13182, 13208, 13520, 13689, 13716, 14040, 14859, 15210, 15240, 16510, 16848, 17145, 17576, 18252, 18288, 19773, 19812, 20280, 20574, 21060, 21463, 21970, 22815, 22860, 24336, 24765, 26364, 26416, 27378, 27432, 28080, 29718, 30420, 30480, 32955, 33020, 34290, 35152, 36504, 39546, 39624, 40560, 41148, 42120, 42926, 43940, 44577, 45630, 45720, 49530, 51435, 52728, 54756, 54864, 59319, 59436, 60840, 64389, 65910, 66040, 68445, 68580, 73008, 74295, 79092, 79248, 82296, 84240, 85852, 87880, 89154, 91260, 91440, 98865, 99060, 102870, 105456, 107315, 109512, 118638, 118872, 121680, 128778, 131820, 132080, 133731, 136890, 137160, 148590, 158184, 164592, 171704, 175760, 177957, 178308, 182520, 193167, 197730, 198120, 205740, 214630, 219024, 222885, 237276, 237744, 257556, 263640, 267462, 273780, 274320, 279019, 296595, 297180, 316368, 321945, 343408, 355914, 356616, 365040, 386334, 395460, 396240, 411480, 429260, 445770, 474552, 515112, 527280, 534924, 547560, 558038, 579501, 593190, 594360, 643890, 668655, 711828, 713232, 772668, 790920, 822960, 837057, 858520, 889785, 891540, 949104, 965835, 1030224, 1069848, 1095120, 1116076, 1159002, 1186380, 1188720, 1287780, 1337310, 1395095, 1423656, 1545336, 1581840, 1674114, 1717040, 1738503, 1779570, 1783080, 1931670, 2139696, 2232152, 2318004, 2372760, 2511171, 2575560, 2674620, 2790190, 2847312, 2897505, 3090672, 3348228, 3477006, 3559140, 3566160, 3863340, 4185285, 4464304, 4636008, 4745520, 5022342, 5151120, 5349240, 5580380, 5795010, 6696456, 6954012, 7118280, 7533513, 7726680, 8370570, 8692515, 9272016, 10044684, 10698480, 11160760, 11590020, 12555855, 13392912, 13908024, 14236560, 15067026, 15453360, 16741140, 17385030, 20089368, 22321520, 22600539, 23180040, 25111710, 27816048, 30134052, 33482280, 34770060, 37667565, 40178736, 45201078, 46360080, 50223420, 60268104, 66964560, 69540120, 75335130, 90402156, 100446840, 113002695, 120536208, 139080240, 150670260, 180804312, 200893680, 226005390, 301340520, 361608624, 452010780, 602681040, 904021560, 1808043120]

約数ペア:

[(1, 1808043120), (2, 904021560), (3, 602681040), (4, 452010780), (5, 361608624), (6, 301340520), (8, 226005390), (9, 200893680), (10, 180804312), (12, 150670260), (13, 139080240), (15, 120536208), (16, 113002695), (18, 100446840), (20, 90402156), (24, 75335130), (26, 69540120), (27, 66964560), (30, 60268104), (36, 50223420), (39, 46360080), (40, 45201078), (45, 40178736), (48, 37667565), (52, 34770060), (54, 33482280), (60, 30134052), (65, 27816048), (72, 25111710), (78, 23180040), (80, 22600539), (81, 22321520), (90, 20089368), (104, 17385030), (108, 16741140), (117, 15453360), (120, 15067026), (127, 14236560), (130, 13908024), (135, 13392912), (144, 12555855), (156, 11590020), (162, 11160760), (169, 10698480), (180, 10044684), (195, 9272016), (208, 8692515), (216, 8370570), (234, 7726680), (240, 7533513), (254, 7118280), (260, 6954012), (270, 6696456), (312, 5795010), (324, 5580380), (338, 5349240), (351, 5151120), (360, 5022342), (381, 4745520), (390, 4636008), (405, 4464304), (432, 4185285), (468, 3863340), (507, 3566160), (508, 3559140), (520, 3477006), (540, 3348228), (585, 3090672), (624, 2897505), (635, 2847312), (648, 2790190), (676, 2674620), (702, 2575560), (720, 2511171), (762, 2372760), (780, 2318004), (810, 2232152), (845, 2139696), (936, 1931670), (1014, 1783080), (1016, 1779570), (1040, 1738503), (1053, 1717040), (1080, 1674114), (1143, 1581840), (1170, 1545336), (1270, 1423656), (1296, 1395095), (1352, 1337310), (1404, 1287780), (1521, 1188720), (1524, 1186380), (1560, 1159002), (1620, 1116076), (1651, 1095120), (1690, 1069848), (1755, 1030224), (1872, 965835), (1905, 949104), (2028, 891540), (2032, 889785), (2106, 858520), (2160, 837057), (2197, 822960), (2286, 790920), (2340, 772668), (2535, 713232), (2540, 711828), (2704, 668655), (2808, 643890), (3042, 594360), (3048, 593190), (3120, 579501), (3240, 558038), (3302, 547560), (3380, 534924), (3429, 527280), (3510, 515112), (3810, 474552), (4056, 445770), (4212, 429260), (4394, 411480), (4563, 396240), (4572, 395460), (4680, 386334), (4953, 365040), (5070, 356616), (5080, 355914), (5265, 343408), (5616, 321945), (5715, 316368), (6084, 297180), (6096, 296595), (6480, 279019), (6591, 274320), (6604, 273780), (6760, 267462), (6858, 263640), (7020, 257556), (7605, 237744), (7620, 237276), (8112, 222885), (8255, 219024), (8424, 214630), (8788, 205740), (9126, 198120), (9144, 197730), (9360, 193167), (9906, 182520), (10140, 178308), (10160, 177957), (10287, 175760), (10530, 171704), (10985, 164592), (11430, 158184), (12168, 148590), (13182, 137160), (13208, 136890), (13520, 133731), (13689, 132080), (13716, 131820), (14040, 128778), (14859, 121680), (15210, 118872), (15240, 118638), (16510, 109512), (16848, 107315), (17145, 105456), (17576, 102870), (18252, 99060), (18288, 98865), (19773, 91440), (19812, 91260), (20280, 89154), (20574, 87880), (21060, 85852), (21463, 84240), (21970, 82296), (22815, 79248), (22860, 79092), (24336, 74295), (24765, 73008), (26364, 68580), (26416, 68445), (27378, 66040), (27432, 65910), (28080, 64389), (29718, 60840), (30420, 59436), (30480, 59319), (32955, 54864), (33020, 54756), (34290, 52728), (35152, 51435), (36504, 49530), (39546, 45720), (39624, 45630), (40560, 44577), (41148, 43940), (42120, 42926)]