214205040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 320

約数和(自身を含む): 872325120

約数和(自身を除く): 658120080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 457, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 914, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1371, 1395, 1488, 1512, 1674, 1680, 1736, 1828, 1860, 1890, 1953, 2160, 2170, 2232, 2285, 2480, 2520, 2604, 2742, 2790, 3024, 3199, 3255, 3348, 3472, 3656, 3720, 3780, 3906, 4113, 4185, 4340, 4464, 4570, 5040, 5208, 5484, 5580, 5859, 6398, 6510, 6696, 6855, 7312, 7440, 7560, 7812, 8226, 8370, 8680, 9140, 9597, 9765, 10416, 10968, 11160, 11718, 12339, 12796, 13020, 13392, 13710, 14167, 15120, 15624, 15995, 16452, 16740, 17360, 18280, 19194, 19530, 20565, 21936, 22320, 23436, 24678, 25592, 26040, 27420, 28334, 28791, 29295, 31248, 31990, 32904, 33480, 36560, 38388, 39060, 41130, 42501, 46872, 47985, 49356, 51184, 52080, 54840, 56668, 57582, 58590, 61695, 63980, 65808, 66960, 70835, 76776, 78120, 82260, 85002, 86373, 93744, 95970, 98712, 99169, 109680, 113336, 115164, 117180, 123390, 127503, 127960, 141670, 143955, 153552, 156240, 164520, 170004, 172746, 191940, 197424, 198338, 212505, 226672, 230328, 234360, 246780, 255006, 255920, 283340, 287910, 297507, 329040, 340008, 345492, 382509, 383880, 396676, 425010, 431865, 460656, 468720, 493560, 495845, 510012, 566680, 575820, 595014, 637515, 680016, 690984, 765018, 767760, 793352, 850020, 863730, 892521, 987120, 991690, 1020024, 1133360, 1151640, 1190028, 1275030, 1381968, 1487535, 1530036, 1586704, 1700040, 1727460, 1785042, 1912545, 1983380, 2040048, 2303280, 2380056, 2550060, 2677563, 2975070, 3060072, 3400080, 3454920, 3570084, 3825090, 3966760, 4462605, 4760112, 5100120, 5355126, 5950140, 6120144, 6909840, 7140168, 7650180, 7933520, 8925210, 10200240, 10710252, 11900280, 13387815, 14280336, 15300360, 17850420, 21420504, 23800560, 26775630, 30600720, 35700840, 42841008, 53551260, 71401680, 107102520, 214205040]

約数ペア:

[(1, 214205040), (2, 107102520), (3, 71401680), (4, 53551260), (5, 42841008), (6, 35700840), (7, 30600720), (8, 26775630), (9, 23800560), (10, 21420504), (12, 17850420), (14, 15300360), (15, 14280336), (16, 13387815), (18, 11900280), (20, 10710252), (21, 10200240), (24, 8925210), (27, 7933520), (28, 7650180), (30, 7140168), (31, 6909840), (35, 6120144), (36, 5950140), (40, 5355126), (42, 5100120), (45, 4760112), (48, 4462605), (54, 3966760), (56, 3825090), (60, 3570084), (62, 3454920), (63, 3400080), (70, 3060072), (72, 2975070), (80, 2677563), (84, 2550060), (90, 2380056), (93, 2303280), (105, 2040048), (108, 1983380), (112, 1912545), (120, 1785042), (124, 1727460), (126, 1700040), (135, 1586704), (140, 1530036), (144, 1487535), (155, 1381968), (168, 1275030), (180, 1190028), (186, 1151640), (189, 1133360), (210, 1020024), (216, 991690), (217, 987120), (240, 892521), (248, 863730), (252, 850020), (270, 793352), (279, 767760), (280, 765018), (310, 690984), (315, 680016), (336, 637515), (360, 595014), (372, 575820), (378, 566680), (420, 510012), (432, 495845), (434, 493560), (457, 468720), (465, 460656), (496, 431865), (504, 425010), (540, 396676), (558, 383880), (560, 382509), (620, 345492), (630, 340008), (651, 329040), (720, 297507), (744, 287910), (756, 283340), (837, 255920), (840, 255006), (868, 246780), (914, 234360), (930, 230328), (945, 226672), (1008, 212505), (1080, 198338), (1085, 197424), (1116, 191940), (1240, 172746), (1260, 170004), (1302, 164520), (1371, 156240), (1395, 153552), (1488, 143955), (1512, 141670), (1674, 127960), (1680, 127503), (1736, 123390), (1828, 117180), (1860, 115164), (1890, 113336), (1953, 109680), (2160, 99169), (2170, 98712), (2232, 95970), (2285, 93744), (2480, 86373), (2520, 85002), (2604, 82260), (2742, 78120), (2790, 76776), (3024, 70835), (3199, 66960), (3255, 65808), (3348, 63980), (3472, 61695), (3656, 58590), (3720, 57582), (3780, 56668), (3906, 54840), (4113, 52080), (4185, 51184), (4340, 49356), (4464, 47985), (4570, 46872), (5040, 42501), (5208, 41130), (5484, 39060), (5580, 38388), (5859, 36560), (6398, 33480), (6510, 32904), (6696, 31990), (6855, 31248), (7312, 29295), (7440, 28791), (7560, 28334), (7812, 27420), (8226, 26040), (8370, 25592), (8680, 24678), (9140, 23436), (9597, 22320), (9765, 21936), (10416, 20565), (10968, 19530), (11160, 19194), (11718, 18280), (12339, 17360), (12796, 16740), (13020, 16452), (13392, 15995), (13710, 15624), (14167, 15120)]