216529920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 264

約数和(自身を含む): 776615424

約数和(自身を除く): 560085504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 127, 128, 144, 148, 160, 180, 185, 192, 222, 240, 254, 256, 288, 296, 320, 333, 360, 370, 381, 384, 444, 480, 508, 512, 555, 576, 592, 635, 640, 666, 720, 740, 762, 768, 888, 960, 1016, 1024, 1110, 1143, 1152, 1184, 1270, 1280, 1332, 1440, 1480, 1524, 1536, 1665, 1776, 1905, 1920, 2032, 2220, 2286, 2304, 2368, 2540, 2560, 2664, 2880, 2960, 3048, 3072, 3330, 3552, 3810, 3840, 4064, 4440, 4572, 4608, 4699, 4736, 5080, 5120, 5328, 5715, 5760, 5920, 6096, 6660, 7104, 7620, 7680, 8128, 8880, 9144, 9216, 9398, 9472, 10160, 10656, 11430, 11520, 11840, 12192, 13320, 14097, 14208, 15240, 15360, 16256, 17760, 18288, 18796, 18944, 20320, 21312, 22860, 23040, 23495, 23680, 24384, 26640, 28194, 28416, 30480, 32512, 35520, 36576, 37592, 37888, 40640, 42291, 42624, 45720, 46080, 46990, 47360, 48768, 53280, 56388, 56832, 60960, 65024, 70485, 71040, 73152, 75184, 81280, 84582, 85248, 91440, 93980, 94720, 97536, 106560, 112776, 113664, 121920, 130048, 140970, 142080, 146304, 150368, 162560, 169164, 170496, 182880, 187960, 189440, 195072, 211455, 213120, 225552, 243840, 281940, 284160, 292608, 300736, 325120, 338328, 340992, 365760, 375920, 390144, 422910, 426240, 451104, 487680, 563880, 568320, 585216, 601472, 650240, 676656, 731520, 751840, 845820, 852480, 902208, 975360, 1127760, 1170432, 1202944, 1353312, 1463040, 1503680, 1691640, 1704960, 1804416, 1950720, 2255520, 2405888, 2706624, 2926080, 3007360, 3383280, 3608832, 4511040, 4811776, 5413248, 5852160, 6014720, 6766560, 7217664, 9022080, 10826496, 12029440, 13533120, 14435328, 18044160, 21652992, 24058880, 27066240, 36088320, 43305984, 54132480, 72176640, 108264960, 216529920]

約数ペア:

[(1, 216529920), (2, 108264960), (3, 72176640), (4, 54132480), (5, 43305984), (6, 36088320), (8, 27066240), (9, 24058880), (10, 21652992), (12, 18044160), (15, 14435328), (16, 13533120), (18, 12029440), (20, 10826496), (24, 9022080), (30, 7217664), (32, 6766560), (36, 6014720), (37, 5852160), (40, 5413248), (45, 4811776), (48, 4511040), (60, 3608832), (64, 3383280), (72, 3007360), (74, 2926080), (80, 2706624), (90, 2405888), (96, 2255520), (111, 1950720), (120, 1804416), (127, 1704960), (128, 1691640), (144, 1503680), (148, 1463040), (160, 1353312), (180, 1202944), (185, 1170432), (192, 1127760), (222, 975360), (240, 902208), (254, 852480), (256, 845820), (288, 751840), (296, 731520), (320, 676656), (333, 650240), (360, 601472), (370, 585216), (381, 568320), (384, 563880), (444, 487680), (480, 451104), (508, 426240), (512, 422910), (555, 390144), (576, 375920), (592, 365760), (635, 340992), (640, 338328), (666, 325120), (720, 300736), (740, 292608), (762, 284160), (768, 281940), (888, 243840), (960, 225552), (1016, 213120), (1024, 211455), (1110, 195072), (1143, 189440), (1152, 187960), (1184, 182880), (1270, 170496), (1280, 169164), (1332, 162560), (1440, 150368), (1480, 146304), (1524, 142080), (1536, 140970), (1665, 130048), (1776, 121920), (1905, 113664), (1920, 112776), (2032, 106560), (2220, 97536), (2286, 94720), (2304, 93980), (2368, 91440), (2540, 85248), (2560, 84582), (2664, 81280), (2880, 75184), (2960, 73152), (3048, 71040), (3072, 70485), (3330, 65024), (3552, 60960), (3810, 56832), (3840, 56388), (4064, 53280), (4440, 48768), (4572, 47360), (4608, 46990), (4699, 46080), (4736, 45720), (5080, 42624), (5120, 42291), (5328, 40640), (5715, 37888), (5760, 37592), (5920, 36576), (6096, 35520), (6660, 32512), (7104, 30480), (7620, 28416), (7680, 28194), (8128, 26640), (8880, 24384), (9144, 23680), (9216, 23495), (9398, 23040), (9472, 22860), (10160, 21312), (10656, 20320), (11430, 18944), (11520, 18796), (11840, 18288), (12192, 17760), (13320, 16256), (14097, 15360), (14208, 15240)]