676865280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 432

約数和(自身を含む): 2693174400

約数和(自身を除く): 2016309120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 149, 156, 160, 168, 169, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 298, 312, 320, 336, 338, 364, 384, 390, 416, 420, 447, 448, 455, 480, 507, 520, 546, 560, 596, 624, 640, 672, 676, 728, 745, 768, 780, 832, 840, 845, 894, 896, 910, 960, 1014, 1040, 1043, 1092, 1120, 1183, 1192, 1248, 1280, 1344, 1352, 1365, 1456, 1490, 1560, 1664, 1680, 1690, 1788, 1792, 1820, 1920, 1937, 2028, 2080, 2086, 2184, 2235, 2240, 2366, 2384, 2496, 2535, 2688, 2704, 2730, 2912, 2980, 3120, 3129, 3328, 3360, 3380, 3549, 3576, 3640, 3840, 3874, 4056, 4160, 4172, 4368, 4470, 4480, 4732, 4768, 4992, 5070, 5215, 5376, 5408, 5460, 5811, 5824, 5915, 5960, 6240, 6258, 6720, 6760, 7098, 7152, 7280, 7748, 8112, 8320, 8344, 8736, 8940, 8960, 9464, 9536, 9685, 9984, 10140, 10430, 10816, 10920, 11622, 11648, 11830, 11920, 12480, 12516, 13440, 13520, 13559, 14196, 14304, 14560, 15496, 15645, 16224, 16640, 16688, 17472, 17745, 17880, 18928, 19072, 19370, 20280, 20860, 21632, 21840, 23244, 23296, 23660, 23840, 24960, 25032, 25181, 26880, 27040, 27118, 28392, 28608, 29055, 29120, 30992, 31290, 32448, 33376, 34944, 35490, 35760, 37856, 38144, 38740, 40560, 40677, 41720, 43264, 43680, 46488, 47320, 47680, 49920, 50064, 50362, 54080, 54236, 56784, 57216, 58110, 58240, 61984, 62580, 64896, 66752, 67795, 69888, 70980, 71520, 75543, 75712, 77480, 81120, 81354, 83440, 87360, 92976, 94640, 95360, 100128, 100724, 108160, 108472, 113568, 114432, 116220, 116480, 123968, 125160, 125905, 129792, 133504, 135590, 141960, 143040, 151086, 151424, 154960, 162240, 162708, 166880, 174720, 176267, 185952, 189280, 190720, 200256, 201448, 203385, 216320, 216944, 227136, 232440, 247936, 250320, 251810, 267008, 271180, 283920, 286080, 302172, 302848, 309920, 324480, 325416, 333760, 349440, 352534, 371904, 377715, 378560, 400512, 402896, 406770, 433888, 454272, 464880, 495872, 500640, 503620, 528801, 542360, 567840, 572160, 604344, 619840, 648960, 650832, 667520, 705068, 743808, 755430, 757120, 801024, 805792, 813540, 867776, 881335, 908544, 929760, 1001280, 1007240, 1057602, 1084720, 1135680, 1208688, 1239680, 1301664, 1335040, 1410136, 1487616, 1510860, 1514240, 1611584, 1627080, 1735552, 1762670, 1859520, 2002560, 2014480, 2115204, 2169440, 2271360, 2417376, 2479360, 2603328, 2644005, 2820272, 3021720, 3223168, 3254160, 3471104, 3525340, 3719040, 4005120, 4028960, 4230408, 4338880, 4542720, 4834752, 5206656, 5288010, 5640544, 6043440, 6446336, 6508320, 7050680, 7438080, 8057920, 8460816, 8677760, 9669504, 10413312, 10576020, 11281088, 12086880, 13016640, 14101360, 16115840, 16921632, 17355520, 19339008, 21152040, 22562176, 24173760, 26033280, 28202720, 32231680, 33843264, 42304080, 45124352, 48347520, 52066560, 56405440, 67686528, 84608160, 96695040, 112810880, 135373056, 169216320, 225621760, 338432640, 676865280]

約数ペア:

[(1, 676865280), (2, 338432640), (3, 225621760), (4, 169216320), (5, 135373056), (6, 112810880), (7, 96695040), (8, 84608160), (10, 67686528), (12, 56405440), (13, 52066560), (14, 48347520), (15, 45124352), (16, 42304080), (20, 33843264), (21, 32231680), (24, 28202720), (26, 26033280), (28, 24173760), (30, 22562176), (32, 21152040), (35, 19339008), (39, 17355520), (40, 16921632), (42, 16115840), (48, 14101360), (52, 13016640), (56, 12086880), (60, 11281088), (64, 10576020), (65, 10413312), (70, 9669504), (78, 8677760), (80, 8460816), (84, 8057920), (91, 7438080), (96, 7050680), (104, 6508320), (105, 6446336), (112, 6043440), (120, 5640544), (128, 5288010), (130, 5206656), (140, 4834752), (149, 4542720), (156, 4338880), (160, 4230408), (168, 4028960), (169, 4005120), (182, 3719040), (192, 3525340), (195, 3471104), (208, 3254160), (210, 3223168), (224, 3021720), (240, 2820272), (256, 2644005), (260, 2603328), (273, 2479360), (280, 2417376), (298, 2271360), (312, 2169440), (320, 2115204), (336, 2014480), (338, 2002560), (364, 1859520), (384, 1762670), (390, 1735552), (416, 1627080), (420, 1611584), (447, 1514240), (448, 1510860), (455, 1487616), (480, 1410136), (507, 1335040), (520, 1301664), (546, 1239680), (560, 1208688), (596, 1135680), (624, 1084720), (640, 1057602), (672, 1007240), (676, 1001280), (728, 929760), (745, 908544), (768, 881335), (780, 867776), (832, 813540), (840, 805792), (845, 801024), (894, 757120), (896, 755430), (910, 743808), (960, 705068), (1014, 667520), (1040, 650832), (1043, 648960), (1092, 619840), (1120, 604344), (1183, 572160), (1192, 567840), (1248, 542360), (1280, 528801), (1344, 503620), (1352, 500640), (1365, 495872), (1456, 464880), (1490, 454272), (1560, 433888), (1664, 406770), (1680, 402896), (1690, 400512), (1788, 378560), (1792, 377715), (1820, 371904), (1920, 352534), (1937, 349440), (2028, 333760), (2080, 325416), (2086, 324480), (2184, 309920), (2235, 302848), (2240, 302172), (2366, 286080), (2384, 283920), (2496, 271180), (2535, 267008), (2688, 251810), (2704, 250320), (2730, 247936), (2912, 232440), (2980, 227136), (3120, 216944), (3129, 216320), (3328, 203385), (3360, 201448), (3380, 200256), (3549, 190720), (3576, 189280), (3640, 185952), (3840, 176267), (3874, 174720), (4056, 166880), (4160, 162708), (4172, 162240), (4368, 154960), (4470, 151424), (4480, 151086), (4732, 143040), (4768, 141960), (4992, 135590), (5070, 133504), (5215, 129792), (5376, 125905), (5408, 125160), (5460, 123968), (5811, 116480), (5824, 116220), (5915, 114432), (5960, 113568), (6240, 108472), (6258, 108160), (6720, 100724), (6760, 100128), (7098, 95360), (7152, 94640), (7280, 92976), (7748, 87360), (8112, 83440), (8320, 81354), (8344, 81120), (8736, 77480), (8940, 75712), (8960, 75543), (9464, 71520), (9536, 70980), (9685, 69888), (9984, 67795), (10140, 66752), (10430, 64896), (10816, 62580), (10920, 61984), (11622, 58240), (11648, 58110), (11830, 57216), (11920, 56784), (12480, 54236), (12516, 54080), (13440, 50362), (13520, 50064), (13559, 49920), (14196, 47680), (14304, 47320), (14560, 46488), (15496, 43680), (15645, 43264), (16224, 41720), (16640, 40677), (16688, 40560), (17472, 38740), (17745, 38144), (17880, 37856), (18928, 35760), (19072, 35490), (19370, 34944), (20280, 33376), (20860, 32448), (21632, 31290), (21840, 30992), (23244, 29120), (23296, 29055), (23660, 28608), (23840, 28392), (24960, 27118), (25032, 27040), (25181, 26880)]