245514240

素因数分解:

$2^{14}\times 3^4\times 5^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 300

約数和(自身を含む): 903975996

約数和(自身を除く): 658461756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 512, 540, 555, 576, 592, 640, 648, 666, 720, 740, 768, 810, 864, 888, 960, 999, 1024, 1080, 1110, 1152, 1184, 1280, 1296, 1332, 1440, 1480, 1536, 1620, 1665, 1728, 1776, 1920, 1998, 2048, 2160, 2220, 2304, 2368, 2560, 2592, 2664, 2880, 2960, 2997, 3072, 3240, 3330, 3456, 3552, 3840, 3996, 4096, 4320, 4440, 4608, 4736, 4995, 5120, 5184, 5328, 5760, 5920, 5994, 6144, 6480, 6660, 6912, 7104, 7680, 7992, 8192, 8640, 8880, 9216, 9472, 9990, 10240, 10368, 10656, 11520, 11840, 11988, 12288, 12960, 13320, 13824, 14208, 14985, 15360, 15984, 16384, 17280, 17760, 18432, 18944, 19980, 20480, 20736, 21312, 23040, 23680, 23976, 24576, 25920, 26640, 27648, 28416, 29970, 30720, 31968, 34560, 35520, 36864, 37888, 39960, 40960, 41472, 42624, 46080, 47360, 47952, 49152, 51840, 53280, 55296, 56832, 59940, 61440, 63936, 69120, 71040, 73728, 75776, 79920, 81920, 82944, 85248, 92160, 94720, 95904, 103680, 106560, 110592, 113664, 119880, 122880, 127872, 138240, 142080, 147456, 151552, 159840, 165888, 170496, 184320, 189440, 191808, 207360, 213120, 221184, 227328, 239760, 245760, 255744, 276480, 284160, 303104, 319680, 331776, 340992, 368640, 378880, 383616, 414720, 426240, 442368, 454656, 479520, 511488, 552960, 568320, 606208, 639360, 663552, 681984, 737280, 757760, 767232, 829440, 852480, 909312, 959040, 1022976, 1105920, 1136640, 1278720, 1327104, 1363968, 1515520, 1534464, 1658880, 1704960, 1818624, 1918080, 2045952, 2211840, 2273280, 2557440, 2727936, 3031040, 3068928, 3317760, 3409920, 3836160, 4091904, 4546560, 5114880, 5455872, 6137856, 6635520, 6819840, 7672320, 8183808, 9093120, 10229760, 12275712, 13639680, 15344640, 16367616, 20459520, 24551424, 27279360, 30689280, 40919040, 49102848, 61378560, 81838080, 122757120, 245514240]

約数ペア:

[(1, 245514240), (2, 122757120), (3, 81838080), (4, 61378560), (5, 49102848), (6, 40919040), (8, 30689280), (9, 27279360), (10, 24551424), (12, 20459520), (15, 16367616), (16, 15344640), (18, 13639680), (20, 12275712), (24, 10229760), (27, 9093120), (30, 8183808), (32, 7672320), (36, 6819840), (37, 6635520), (40, 6137856), (45, 5455872), (48, 5114880), (54, 4546560), (60, 4091904), (64, 3836160), (72, 3409920), (74, 3317760), (80, 3068928), (81, 3031040), (90, 2727936), (96, 2557440), (108, 2273280), (111, 2211840), (120, 2045952), (128, 1918080), (135, 1818624), (144, 1704960), (148, 1658880), (160, 1534464), (162, 1515520), (180, 1363968), (185, 1327104), (192, 1278720), (216, 1136640), (222, 1105920), (240, 1022976), (256, 959040), (270, 909312), (288, 852480), (296, 829440), (320, 767232), (324, 757760), (333, 737280), (360, 681984), (370, 663552), (384, 639360), (405, 606208), (432, 568320), (444, 552960), (480, 511488), (512, 479520), (540, 454656), (555, 442368), (576, 426240), (592, 414720), (640, 383616), (648, 378880), (666, 368640), (720, 340992), (740, 331776), (768, 319680), (810, 303104), (864, 284160), (888, 276480), (960, 255744), (999, 245760), (1024, 239760), (1080, 227328), (1110, 221184), (1152, 213120), (1184, 207360), (1280, 191808), (1296, 189440), (1332, 184320), (1440, 170496), (1480, 165888), (1536, 159840), (1620, 151552), (1665, 147456), (1728, 142080), (1776, 138240), (1920, 127872), (1998, 122880), (2048, 119880), (2160, 113664), (2220, 110592), (2304, 106560), (2368, 103680), (2560, 95904), (2592, 94720), (2664, 92160), (2880, 85248), (2960, 82944), (2997, 81920), (3072, 79920), (3240, 75776), (3330, 73728), (3456, 71040), (3552, 69120), (3840, 63936), (3996, 61440), (4096, 59940), (4320, 56832), (4440, 55296), (4608, 53280), (4736, 51840), (4995, 49152), (5120, 47952), (5184, 47360), (5328, 46080), (5760, 42624), (5920, 41472), (5994, 40960), (6144, 39960), (6480, 37888), (6660, 36864), (6912, 35520), (7104, 34560), (7680, 31968), (7992, 30720), (8192, 29970), (8640, 28416), (8880, 27648), (9216, 26640), (9472, 25920), (9990, 24576), (10240, 23976), (10368, 23680), (10656, 23040), (11520, 21312), (11840, 20736), (11988, 20480), (12288, 19980), (12960, 18944), (13320, 18432), (13824, 17760), (14208, 17280), (14985, 16384), (15360, 15984)]