728931840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 480

約数和(自身を含む): 2938874400

約数和(自身を除く): 2209942560

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, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 149, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 298, 312, 320, 336, 364, 384, 390, 392, 416, 420, 447, 448, 455, 480, 490, 512, 520, 546, 560, 588, 596, 624, 637, 640, 672, 728, 735, 745, 768, 780, 784, 832, 840, 894, 896, 910, 960, 980, 1040, 1043, 1092, 1120, 1176, 1192, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1490, 1536, 1560, 1568, 1664, 1680, 1788, 1792, 1820, 1911, 1920, 1937, 1960, 2080, 2086, 2184, 2235, 2240, 2352, 2384, 2496, 2548, 2560, 2688, 2730, 2912, 2940, 2980, 3120, 3129, 3136, 3185, 3328, 3360, 3576, 3584, 3640, 3822, 3840, 3874, 3920, 4160, 4172, 4368, 4470, 4480, 4704, 4768, 4992, 5096, 5215, 5376, 5460, 5811, 5824, 5880, 5960, 6240, 6258, 6272, 6370, 6656, 6720, 7152, 7280, 7301, 7644, 7680, 7748, 7840, 8320, 8344, 8736, 8940, 8960, 9408, 9536, 9555, 9685, 9984, 10192, 10430, 10752, 10920, 11622, 11648, 11760, 11920, 12480, 12516, 12544, 12740, 13440, 13559, 14304, 14560, 14602, 15288, 15496, 15645, 15680, 16640, 16688, 17472, 17880, 17920, 18816, 19072, 19110, 19370, 19968, 20384, 20860, 21840, 21903, 23244, 23296, 23520, 23840, 24960, 25032, 25088, 25480, 26880, 27118, 28608, 29055, 29120, 29204, 30576, 30992, 31290, 31360, 33280, 33376, 34944, 35760, 36505, 37632, 38144, 38220, 38740, 40677, 40768, 41720, 43680, 43806, 46488, 46592, 47040, 47680, 49920, 50064, 50960, 53760, 54236, 57216, 58110, 58240, 58408, 61152, 61984, 62580, 62720, 66752, 67795, 69888, 71520, 73010, 75264, 76288, 76440, 77480, 81354, 81536, 83440, 87360, 87612, 92976, 94080, 94913, 95360, 99840, 100128, 101920, 108472, 109515, 114432, 116220, 116480, 116816, 122304, 123968, 125160, 125440, 133504, 135590, 139776, 143040, 146020, 152880, 154960, 162708, 163072, 166880, 174720, 175224, 185952, 188160, 189826, 190720, 200256, 203385, 203840, 216944, 219030, 228864, 232440, 232960, 233632, 244608, 247936, 250320, 267008, 271180, 284739, 286080, 292040, 305760, 309920, 325416, 326144, 333760, 349440, 350448, 371904, 376320, 379652, 381440, 400512, 406770, 407680, 433888, 438060, 464880, 467264, 474565, 489216, 495872, 500640, 534016, 542360, 569478, 572160, 584080, 611520, 619840, 650832, 667520, 698880, 700896, 743808, 759304, 801024, 813540, 815360, 867776, 876120, 929760, 934528, 949130, 978432, 991744, 1001280, 1084720, 1138956, 1144320, 1168160, 1223040, 1239680, 1301664, 1335040, 1401792, 1423695, 1487616, 1518608, 1602048, 1627080, 1630720, 1735552, 1752240, 1859520, 1869056, 1898260, 2002560, 2169440, 2277912, 2336320, 2446080, 2479360, 2603328, 2670080, 2803584, 2847390, 2975232, 3037216, 3254160, 3471104, 3504480, 3719040, 3738112, 3796520, 4005120, 4338880, 4555824, 4672640, 4892160, 4958720, 5206656, 5607168, 5694780, 6074432, 6508320, 6942208, 7008960, 7438080, 7593040, 8010240, 8677760, 9111648, 9345280, 10413312, 11214336, 11389560, 12148864, 13016640, 14017920, 14876160, 15186080, 17355520, 18223296, 18690560, 20826624, 22779120, 24297728, 26033280, 28035840, 30372160, 34711040, 36446592, 45558240, 48595456, 52066560, 56071680, 60744320, 72893184, 91116480, 104133120, 121488640, 145786368, 182232960, 242977280, 364465920, 728931840]

約数ペア:

[(1, 728931840), (2, 364465920), (3, 242977280), (4, 182232960), (5, 145786368), (6, 121488640), (7, 104133120), (8, 91116480), (10, 72893184), (12, 60744320), (13, 56071680), (14, 52066560), (15, 48595456), (16, 45558240), (20, 36446592), (21, 34711040), (24, 30372160), (26, 28035840), (28, 26033280), (30, 24297728), (32, 22779120), (35, 20826624), (39, 18690560), (40, 18223296), (42, 17355520), (48, 15186080), (49, 14876160), (52, 14017920), (56, 13016640), (60, 12148864), (64, 11389560), (65, 11214336), (70, 10413312), (78, 9345280), (80, 9111648), (84, 8677760), (91, 8010240), (96, 7593040), (98, 7438080), (104, 7008960), (105, 6942208), (112, 6508320), (120, 6074432), (128, 5694780), (130, 5607168), (140, 5206656), (147, 4958720), (149, 4892160), (156, 4672640), (160, 4555824), (168, 4338880), (182, 4005120), (192, 3796520), (195, 3738112), (196, 3719040), (208, 3504480), (210, 3471104), (224, 3254160), (240, 3037216), (245, 2975232), (256, 2847390), (260, 2803584), (273, 2670080), (280, 2603328), (294, 2479360), (298, 2446080), (312, 2336320), (320, 2277912), (336, 2169440), (364, 2002560), (384, 1898260), (390, 1869056), (392, 1859520), (416, 1752240), (420, 1735552), (447, 1630720), (448, 1627080), (455, 1602048), (480, 1518608), (490, 1487616), (512, 1423695), (520, 1401792), (546, 1335040), (560, 1301664), (588, 1239680), (596, 1223040), (624, 1168160), (637, 1144320), (640, 1138956), (672, 1084720), (728, 1001280), (735, 991744), (745, 978432), (768, 949130), (780, 934528), (784, 929760), (832, 876120), (840, 867776), (894, 815360), (896, 813540), (910, 801024), (960, 759304), (980, 743808), (1040, 700896), (1043, 698880), (1092, 667520), (1120, 650832), (1176, 619840), (1192, 611520), (1248, 584080), (1274, 572160), (1280, 569478), (1344, 542360), (1365, 534016), (1456, 500640), (1470, 495872), (1490, 489216), (1536, 474565), (1560, 467264), (1568, 464880), (1664, 438060), (1680, 433888), (1788, 407680), (1792, 406770), (1820, 400512), (1911, 381440), (1920, 379652), (1937, 376320), (1960, 371904), (2080, 350448), (2086, 349440), (2184, 333760), (2235, 326144), (2240, 325416), (2352, 309920), (2384, 305760), (2496, 292040), (2548, 286080), (2560, 284739), (2688, 271180), (2730, 267008), (2912, 250320), (2940, 247936), (2980, 244608), (3120, 233632), (3129, 232960), (3136, 232440), (3185, 228864), (3328, 219030), (3360, 216944), (3576, 203840), (3584, 203385), (3640, 200256), (3822, 190720), (3840, 189826), (3874, 188160), (3920, 185952), (4160, 175224), (4172, 174720), (4368, 166880), (4470, 163072), (4480, 162708), (4704, 154960), (4768, 152880), (4992, 146020), (5096, 143040), (5215, 139776), (5376, 135590), (5460, 133504), (5811, 125440), (5824, 125160), (5880, 123968), (5960, 122304), (6240, 116816), (6258, 116480), (6272, 116220), (6370, 114432), (6656, 109515), (6720, 108472), (7152, 101920), (7280, 100128), (7301, 99840), (7644, 95360), (7680, 94913), (7748, 94080), (7840, 92976), (8320, 87612), (8344, 87360), (8736, 83440), (8940, 81536), (8960, 81354), (9408, 77480), (9536, 76440), (9555, 76288), (9685, 75264), (9984, 73010), (10192, 71520), (10430, 69888), (10752, 67795), (10920, 66752), (11622, 62720), (11648, 62580), (11760, 61984), (11920, 61152), (12480, 58408), (12516, 58240), (12544, 58110), (12740, 57216), (13440, 54236), (13559, 53760), (14304, 50960), (14560, 50064), (14602, 49920), (15288, 47680), (15496, 47040), (15645, 46592), (15680, 46488), (16640, 43806), (16688, 43680), (17472, 41720), (17880, 40768), (17920, 40677), (18816, 38740), (19072, 38220), (19110, 38144), (19370, 37632), (19968, 36505), (20384, 35760), (20860, 34944), (21840, 33376), (21903, 33280), (23244, 31360), (23296, 31290), (23520, 30992), (23840, 30576), (24960, 29204), (25032, 29120), (25088, 29055), (25480, 28608), (26880, 27118)]