223136640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 256

約数和(自身を含む): 813960000

約数和(自身を除く): 590823360

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, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 349, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 698, 720, 740, 864, 888, 960, 999, 1047, 1080, 1110, 1152, 1184, 1332, 1396, 1440, 1480, 1665, 1728, 1745, 1776, 1920, 1998, 2094, 2160, 2220, 2368, 2664, 2792, 2880, 2960, 3141, 3330, 3456, 3490, 3552, 3996, 4188, 4320, 4440, 4736, 4995, 5235, 5328, 5584, 5760, 5920, 6282, 6660, 6980, 7104, 7992, 8376, 8640, 8880, 9423, 9990, 10470, 10656, 11168, 11840, 12564, 12913, 13320, 13960, 14208, 15705, 15984, 16752, 17280, 17760, 18846, 19980, 20940, 21312, 22336, 23680, 25128, 25826, 26640, 27920, 31410, 31968, 33504, 35520, 37692, 38739, 39960, 41880, 42624, 44672, 47115, 50256, 51652, 53280, 55840, 62820, 63936, 64565, 67008, 71040, 75384, 77478, 79920, 83760, 94230, 100512, 103304, 106560, 111680, 116217, 125640, 127872, 129130, 134016, 150768, 154956, 159840, 167520, 188460, 193695, 201024, 206608, 213120, 223360, 232434, 251280, 258260, 301536, 309912, 319680, 335040, 348651, 376920, 387390, 402048, 413216, 464868, 502560, 516520, 581085, 603072, 619824, 639360, 670080, 697302, 753840, 774780, 826432, 929736, 1005120, 1033040, 1162170, 1206144, 1239648, 1394604, 1507680, 1549560, 1652864, 1743255, 1859472, 2010240, 2066080, 2324340, 2479296, 2789208, 3015360, 3099120, 3486510, 3718944, 4132160, 4648680, 4958592, 5578416, 6030720, 6198240, 6973020, 7437888, 8264320, 9297360, 11156832, 12396480, 13946040, 14875776, 18594720, 22313664, 24792960, 27892080, 37189440, 44627328, 55784160, 74378880, 111568320, 223136640]

約数ペア:

[(1, 223136640), (2, 111568320), (3, 74378880), (4, 55784160), (5, 44627328), (6, 37189440), (8, 27892080), (9, 24792960), (10, 22313664), (12, 18594720), (15, 14875776), (16, 13946040), (18, 12396480), (20, 11156832), (24, 9297360), (27, 8264320), (30, 7437888), (32, 6973020), (36, 6198240), (37, 6030720), (40, 5578416), (45, 4958592), (48, 4648680), (54, 4132160), (60, 3718944), (64, 3486510), (72, 3099120), (74, 3015360), (80, 2789208), (90, 2479296), (96, 2324340), (108, 2066080), (111, 2010240), (120, 1859472), (128, 1743255), (135, 1652864), (144, 1549560), (148, 1507680), (160, 1394604), (180, 1239648), (185, 1206144), (192, 1162170), (216, 1033040), (222, 1005120), (240, 929736), (270, 826432), (288, 774780), (296, 753840), (320, 697302), (333, 670080), (349, 639360), (360, 619824), (370, 603072), (384, 581085), (432, 516520), (444, 502560), (480, 464868), (540, 413216), (555, 402048), (576, 387390), (592, 376920), (640, 348651), (666, 335040), (698, 319680), (720, 309912), (740, 301536), (864, 258260), (888, 251280), (960, 232434), (999, 223360), (1047, 213120), (1080, 206608), (1110, 201024), (1152, 193695), (1184, 188460), (1332, 167520), (1396, 159840), (1440, 154956), (1480, 150768), (1665, 134016), (1728, 129130), (1745, 127872), (1776, 125640), (1920, 116217), (1998, 111680), (2094, 106560), (2160, 103304), (2220, 100512), (2368, 94230), (2664, 83760), (2792, 79920), (2880, 77478), (2960, 75384), (3141, 71040), (3330, 67008), (3456, 64565), (3490, 63936), (3552, 62820), (3996, 55840), (4188, 53280), (4320, 51652), (4440, 50256), (4736, 47115), (4995, 44672), (5235, 42624), (5328, 41880), (5584, 39960), (5760, 38739), (5920, 37692), (6282, 35520), (6660, 33504), (6980, 31968), (7104, 31410), (7992, 27920), (8376, 26640), (8640, 25826), (8880, 25128), (9423, 23680), (9990, 22336), (10470, 21312), (10656, 20940), (11168, 19980), (11840, 18846), (12564, 17760), (12913, 17280), (13320, 16752), (13960, 15984), (14208, 15705)]