2214174720

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 224

約数和(自身を含む): 7291352448

約数和(自身を除く): 5077177728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 487, 512, 555, 592, 640, 740, 768, 888, 960, 974, 1024, 1110, 1184, 1280, 1461, 1480, 1536, 1776, 1920, 1948, 2048, 2220, 2368, 2435, 2560, 2922, 2960, 3072, 3552, 3840, 3896, 4096, 4440, 4736, 4870, 5120, 5844, 5920, 6144, 7104, 7305, 7680, 7792, 8192, 8880, 9472, 9740, 10240, 11688, 11840, 12288, 14208, 14610, 15360, 15584, 17760, 18019, 18944, 19480, 20480, 23376, 23680, 24576, 28416, 29220, 30720, 31168, 35520, 36038, 37888, 38960, 40960, 46752, 47360, 54057, 56832, 58440, 61440, 62336, 71040, 72076, 75776, 77920, 90095, 93504, 94720, 108114, 113664, 116880, 122880, 124672, 142080, 144152, 151552, 155840, 180190, 187008, 189440, 216228, 227328, 233760, 249344, 270285, 284160, 288304, 303104, 311680, 360380, 374016, 378880, 432456, 454656, 467520, 498688, 540570, 568320, 576608, 623360, 720760, 748032, 757760, 864912, 909312, 935040, 997376, 1081140, 1136640, 1153216, 1246720, 1441520, 1496064, 1515520, 1729824, 1870080, 1994752, 2162280, 2273280, 2306432, 2493440, 2883040, 2992128, 3459648, 3740160, 3989504, 4324560, 4546560, 4612864, 4986880, 5766080, 5984256, 6919296, 7480320, 8649120, 9225728, 9973760, 11532160, 11968512, 13838592, 14960640, 17298240, 18451456, 19947520, 23064320, 27677184, 29921280, 34596480, 36902912, 46128640, 55354368, 59842560, 69192960, 73805824, 92257280, 110708736, 138385920, 147611648, 184514560, 221417472, 276771840, 369029120, 442834944, 553543680, 738058240, 1107087360, 2214174720]

約数ペア:

[(1, 2214174720), (2, 1107087360), (3, 738058240), (4, 553543680), (5, 442834944), (6, 369029120), (8, 276771840), (10, 221417472), (12, 184514560), (15, 147611648), (16, 138385920), (20, 110708736), (24, 92257280), (30, 73805824), (32, 69192960), (37, 59842560), (40, 55354368), (48, 46128640), (60, 36902912), (64, 34596480), (74, 29921280), (80, 27677184), (96, 23064320), (111, 19947520), (120, 18451456), (128, 17298240), (148, 14960640), (160, 13838592), (185, 11968512), (192, 11532160), (222, 9973760), (240, 9225728), (256, 8649120), (296, 7480320), (320, 6919296), (370, 5984256), (384, 5766080), (444, 4986880), (480, 4612864), (487, 4546560), (512, 4324560), (555, 3989504), (592, 3740160), (640, 3459648), (740, 2992128), (768, 2883040), (888, 2493440), (960, 2306432), (974, 2273280), (1024, 2162280), (1110, 1994752), (1184, 1870080), (1280, 1729824), (1461, 1515520), (1480, 1496064), (1536, 1441520), (1776, 1246720), (1920, 1153216), (1948, 1136640), (2048, 1081140), (2220, 997376), (2368, 935040), (2435, 909312), (2560, 864912), (2922, 757760), (2960, 748032), (3072, 720760), (3552, 623360), (3840, 576608), (3896, 568320), (4096, 540570), (4440, 498688), (4736, 467520), (4870, 454656), (5120, 432456), (5844, 378880), (5920, 374016), (6144, 360380), (7104, 311680), (7305, 303104), (7680, 288304), (7792, 284160), (8192, 270285), (8880, 249344), (9472, 233760), (9740, 227328), (10240, 216228), (11688, 189440), (11840, 187008), (12288, 180190), (14208, 155840), (14610, 151552), (15360, 144152), (15584, 142080), (17760, 124672), (18019, 122880), (18944, 116880), (19480, 113664), (20480, 108114), (23376, 94720), (23680, 93504), (24576, 90095), (28416, 77920), (29220, 75776), (30720, 72076), (31168, 71040), (35520, 62336), (36038, 61440), (37888, 58440), (38960, 56832), (40960, 54057), (46752, 47360)]