1245701520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 720

約数和(自身を含む): 5398368768

約数和(自身を除く): 4152667248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 62, 63, 67, 68, 70, 72, 80, 84, 85, 90, 93, 98, 102, 105, 112, 119, 120, 124, 126, 134, 136, 140, 144, 147, 153, 155, 168, 170, 180, 186, 196, 201, 204, 210, 217, 238, 240, 245, 248, 252, 255, 268, 272, 279, 280, 294, 306, 310, 315, 335, 336, 340, 357, 360, 372, 392, 402, 408, 420, 434, 441, 465, 469, 476, 490, 496, 504, 510, 527, 536, 558, 560, 588, 595, 603, 612, 620, 630, 651, 670, 680, 714, 720, 735, 744, 765, 784, 804, 816, 833, 840, 868, 882, 930, 938, 952, 980, 1005, 1008, 1020, 1054, 1071, 1072, 1085, 1116, 1139, 1176, 1190, 1206, 1224, 1240, 1260, 1302, 1340, 1360, 1395, 1407, 1428, 1470, 1488, 1519, 1530, 1581, 1608, 1666, 1680, 1736, 1764, 1785, 1860, 1876, 1904, 1953, 1960, 2010, 2040, 2077, 2108, 2142, 2170, 2205, 2232, 2278, 2345, 2352, 2380, 2412, 2448, 2480, 2499, 2520, 2604, 2635, 2680, 2790, 2814, 2856, 2940, 3015, 3038, 3060, 3162, 3216, 3255, 3283, 3332, 3417, 3472, 3528, 3570, 3689, 3720, 3752, 3906, 3920, 4020, 4080, 4154, 4165, 4216, 4221, 4284, 4340, 4410, 4464, 4556, 4557, 4690, 4743, 4760, 4824, 4998, 5040, 5208, 5270, 5355, 5360, 5580, 5628, 5695, 5712, 5880, 6030, 6076, 6120, 6231, 6324, 6510, 6566, 6664, 6834, 7035, 7056, 7140, 7378, 7440, 7497, 7504, 7595, 7812, 7905, 7973, 8040, 8308, 8330, 8432, 8442, 8568, 8680, 8820, 9112, 9114, 9380, 9486, 9520, 9648, 9765, 9849, 9996, 10251, 10385, 10416, 10540, 10710, 11067, 11160, 11256, 11390, 11760, 12060, 12152, 12240, 12462, 12495, 12648, 13020, 13132, 13328, 13668, 13671, 14070, 14280, 14539, 14756, 14994, 15190, 15624, 15810, 15946, 16080, 16415, 16616, 16660, 16884, 17085, 17136, 17360, 17640, 18224, 18228, 18445, 18693, 18760, 18972, 19530, 19698, 19992, 20502, 20770, 21080, 21105, 21420, 22134, 22320, 22512, 22780, 22785, 23715, 23919, 24120, 24304, 24924, 24990, 25296, 25823, 26040, 26264, 27336, 27342, 28140, 28560, 29078, 29512, 29547, 29988, 30380, 31155, 31248, 31620, 31892, 32830, 33201, 33232, 33320, 33768, 34170, 35280, 35309, 36456, 36890, 37386, 37485, 37520, 37944, 39060, 39396, 39865, 39984, 41004, 41540, 42160, 42210, 42840, 43617, 44268, 45560, 45570, 47430, 47838, 48240, 49245, 49848, 49980, 51255, 51646, 52080, 52528, 54672, 54684, 55335, 55811, 56280, 58156, 59024, 59094, 59976, 60760, 62310, 63240, 63784, 65660, 66402, 66640, 67536, 68340, 68355, 70618, 71757, 72695, 72912, 73780, 74772, 74970, 75888, 77469, 78120, 78792, 79730, 82008, 83080, 84420, 85680, 87234, 88536, 91120, 91140, 93465, 94860, 95676, 98490, 99696, 99960, 101773, 102510, 103292, 105927, 109368, 110670, 111622, 112560, 116312, 118188, 119595, 119952, 121520, 124620, 126480, 127568, 129115, 130851, 131320, 132804, 136680, 136710, 141236, 143514, 145390, 147560, 147735, 149544, 149940, 154938, 156240, 157584, 159460, 164016, 166005, 166160, 167433, 168840, 174468, 176545, 177072, 182280, 186930, 189720, 191352, 196980, 199920, 203546, 205020, 206584, 211854, 218085, 218736, 221340, 223244, 232407, 232624, 236376, 239190, 247163, 249240, 258230, 261702, 262640, 265608, 273360, 273420, 279055, 282472, 287028, 290780, 295120, 295470, 299088, 299880, 305319, 309876, 317781, 318920, 332010, 334866, 337680, 348936, 353090, 358785, 364560, 373860, 379440, 382704, 387345, 393960, 407092, 410040, 413168, 423708, 436170, 442680, 446488, 464814, 472752, 478380, 494326, 498480, 502299, 508865, 516460, 523404, 529635, 531216, 546840, 558110, 564944, 574056, 581560, 590940, 599760, 610638, 619752, 635562, 637840, 654255, 664020, 669732, 697872, 706180, 717570, 741489, 747720, 774690, 787920, 814184, 820080, 837165, 847416, 872340, 885360, 892976, 915957, 929628, 956760, 988652, 1004598, 1017730, 1032920, 1046808, 1059270, 1093680, 1116220, 1148112, 1162035, 1163120, 1181880, 1221276, 1235815, 1239504, 1271124, 1308510, 1328040, 1339464, 1412360, 1435140, 1482978, 1495440, 1526595, 1549380, 1588905, 1628368, 1674330, 1694832, 1730141, 1744680, 1831914, 1859256, 1913520, 1977304, 2009196, 2035460, 2065840, 2093616, 2118540, 2224467, 2232440, 2324070, 2363760, 2442552, 2471630, 2511495, 2542248, 2617020, 2656080, 2678928, 2824720, 2870280, 2965956, 3053190, 3098760, 3177810, 3348660, 3460282, 3489360, 3663828, 3707445, 3718512, 3954608, 4018392, 4070920, 4237080, 4448934, 4464880, 4579785, 4648140, 4885104, 4943260, 5022990, 5084496, 5190423, 5234040, 5740560, 5931912, 6106380, 6197520, 6355620, 6697320, 6920564, 7327656, 7414890, 8036784, 8141840, 8474160, 8650705, 8897868, 9159570, 9296280, 9886520, 10045980, 10380846, 10468080, 11122335, 11863824, 12212760, 12711240, 13394640, 13841128, 14655312, 14829780, 15571269, 17301410, 17795736, 18319140, 18592560, 19773040, 20091960, 20761692, 22244670, 24425520, 25422480, 25952115, 27682256, 29659560, 31142538, 34602820, 35591472, 36638280, 40183920, 41523384, 44489340, 51904230, 59319120, 62285076, 69205640, 73276560, 77856345, 83046768, 88978680, 103808460, 124570152, 138411280, 155712690, 177957360, 207616920, 249140304, 311425380, 415233840, 622850760, 1245701520]

約数ペア:

[(1, 1245701520), (2, 622850760), (3, 415233840), (4, 311425380), (5, 249140304), (6, 207616920), (7, 177957360), (8, 155712690), (9, 138411280), (10, 124570152), (12, 103808460), (14, 88978680), (15, 83046768), (16, 77856345), (17, 73276560), (18, 69205640), (20, 62285076), (21, 59319120), (24, 51904230), (28, 44489340), (30, 41523384), (31, 40183920), (34, 36638280), (35, 35591472), (36, 34602820), (40, 31142538), (42, 29659560), (45, 27682256), (48, 25952115), (49, 25422480), (51, 24425520), (56, 22244670), (60, 20761692), (62, 20091960), (63, 19773040), (67, 18592560), (68, 18319140), (70, 17795736), (72, 17301410), (80, 15571269), (84, 14829780), (85, 14655312), (90, 13841128), (93, 13394640), (98, 12711240), (102, 12212760), (105, 11863824), (112, 11122335), (119, 10468080), (120, 10380846), (124, 10045980), (126, 9886520), (134, 9296280), (136, 9159570), (140, 8897868), (144, 8650705), (147, 8474160), (153, 8141840), (155, 8036784), (168, 7414890), (170, 7327656), (180, 6920564), (186, 6697320), (196, 6355620), (201, 6197520), (204, 6106380), (210, 5931912), (217, 5740560), (238, 5234040), (240, 5190423), (245, 5084496), (248, 5022990), (252, 4943260), (255, 4885104), (268, 4648140), (272, 4579785), (279, 4464880), (280, 4448934), (294, 4237080), (306, 4070920), (310, 4018392), (315, 3954608), (335, 3718512), (336, 3707445), (340, 3663828), (357, 3489360), (360, 3460282), (372, 3348660), (392, 3177810), (402, 3098760), (408, 3053190), (420, 2965956), (434, 2870280), (441, 2824720), (465, 2678928), (469, 2656080), (476, 2617020), (490, 2542248), (496, 2511495), (504, 2471630), (510, 2442552), (527, 2363760), (536, 2324070), (558, 2232440), (560, 2224467), (588, 2118540), (595, 2093616), (603, 2065840), (612, 2035460), (620, 2009196), (630, 1977304), (651, 1913520), (670, 1859256), (680, 1831914), (714, 1744680), (720, 1730141), (735, 1694832), (744, 1674330), (765, 1628368), (784, 1588905), (804, 1549380), (816, 1526595), (833, 1495440), (840, 1482978), (868, 1435140), (882, 1412360), (930, 1339464), (938, 1328040), (952, 1308510), (980, 1271124), (1005, 1239504), (1008, 1235815), (1020, 1221276), (1054, 1181880), (1071, 1163120), (1072, 1162035), (1085, 1148112), (1116, 1116220), (1139, 1093680), (1176, 1059270), (1190, 1046808), (1206, 1032920), (1224, 1017730), (1240, 1004598), (1260, 988652), (1302, 956760), (1340, 929628), (1360, 915957), (1395, 892976), (1407, 885360), (1428, 872340), (1470, 847416), (1488, 837165), (1519, 820080), (1530, 814184), (1581, 787920), (1608, 774690), (1666, 747720), (1680, 741489), (1736, 717570), (1764, 706180), (1785, 697872), (1860, 669732), (1876, 664020), (1904, 654255), (1953, 637840), (1960, 635562), (2010, 619752), (2040, 610638), (2077, 599760), (2108, 590940), (2142, 581560), (2170, 574056), (2205, 564944), (2232, 558110), (2278, 546840), (2345, 531216), (2352, 529635), (2380, 523404), (2412, 516460), (2448, 508865), (2480, 502299), (2499, 498480), (2520, 494326), (2604, 478380), (2635, 472752), (2680, 464814), (2790, 446488), (2814, 442680), (2856, 436170), (2940, 423708), (3015, 413168), (3038, 410040), (3060, 407092), (3162, 393960), (3216, 387345), (3255, 382704), (3283, 379440), (3332, 373860), (3417, 364560), (3472, 358785), (3528, 353090), (3570, 348936), (3689, 337680), (3720, 334866), (3752, 332010), (3906, 318920), (3920, 317781), (4020, 309876), (4080, 305319), (4154, 299880), (4165, 299088), (4216, 295470), (4221, 295120), (4284, 290780), (4340, 287028), (4410, 282472), (4464, 279055), (4556, 273420), (4557, 273360), (4690, 265608), (4743, 262640), (4760, 261702), (4824, 258230), (4998, 249240), (5040, 247163), (5208, 239190), (5270, 236376), (5355, 232624), (5360, 232407), (5580, 223244), (5628, 221340), (5695, 218736), (5712, 218085), (5880, 211854), (6030, 206584), (6076, 205020), (6120, 203546), (6231, 199920), (6324, 196980), (6510, 191352), (6566, 189720), (6664, 186930), (6834, 182280), (7035, 177072), (7056, 176545), (7140, 174468), (7378, 168840), (7440, 167433), (7497, 166160), (7504, 166005), (7595, 164016), (7812, 159460), (7905, 157584), (7973, 156240), (8040, 154938), (8308, 149940), (8330, 149544), (8432, 147735), (8442, 147560), (8568, 145390), (8680, 143514), (8820, 141236), (9112, 136710), (9114, 136680), (9380, 132804), (9486, 131320), (9520, 130851), (9648, 129115), (9765, 127568), (9849, 126480), (9996, 124620), (10251, 121520), (10385, 119952), (10416, 119595), (10540, 118188), (10710, 116312), (11067, 112560), (11160, 111622), (11256, 110670), (11390, 109368), (11760, 105927), (12060, 103292), (12152, 102510), (12240, 101773), (12462, 99960), (12495, 99696), (12648, 98490), (13020, 95676), (13132, 94860), (13328, 93465), (13668, 91140), (13671, 91120), (14070, 88536), (14280, 87234), (14539, 85680), (14756, 84420), (14994, 83080), (15190, 82008), (15624, 79730), (15810, 78792), (15946, 78120), (16080, 77469), (16415, 75888), (16616, 74970), (16660, 74772), (16884, 73780), (17085, 72912), (17136, 72695), 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