228012960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:963

約数の個数: 192

約数和(自身を含む): 832204800

約数和(自身を除く): 604191840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 859, 948, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1718, 1896, 2212, 2370, 2528, 2577, 2765, 3160, 3318, 3360, 3436, 3792, 4295, 4424, 4740, 5154, 5530, 6013, 6320, 6636, 6872, 7584, 8295, 8590, 8848, 9480, 10308, 11060, 12026, 12640, 12885, 13272, 13744, 16590, 17180, 17696, 18039, 18960, 20616, 22120, 24052, 25770, 26544, 27488, 30065, 33180, 34360, 36078, 37920, 41232, 44240, 48104, 51540, 53088, 60130, 66360, 67861, 68720, 72156, 82464, 88480, 90195, 96208, 103080, 120260, 132720, 135722, 137440, 144312, 180390, 192416, 203583, 206160, 240520, 265440, 271444, 288624, 339305, 360780, 407166, 412320, 475027, 481040, 542888, 577248, 678610, 721560, 814332, 950054, 962080, 1017915, 1085776, 1357220, 1425081, 1443120, 1628664, 1900108, 2035830, 2171552, 2375135, 2714440, 2850162, 2886240, 3257328, 3800216, 4071660, 4750270, 5428880, 5700324, 6514656, 7125405, 7600432, 8143320, 9500540, 10857760, 11400648, 14250810, 15200864, 16286640, 19001080, 22801296, 28501620, 32573280, 38002160, 45602592, 57003240, 76004320, 114006480, 228012960]

約数ペア:

[(1, 228012960), (2, 114006480), (3, 76004320), (4, 57003240), (5, 45602592), (6, 38002160), (7, 32573280), (8, 28501620), (10, 22801296), (12, 19001080), (14, 16286640), (15, 15200864), (16, 14250810), (20, 11400648), (21, 10857760), (24, 9500540), (28, 8143320), (30, 7600432), (32, 7125405), (35, 6514656), (40, 5700324), (42, 5428880), (48, 4750270), (56, 4071660), (60, 3800216), (70, 3257328), (79, 2886240), (80, 2850162), (84, 2714440), (96, 2375135), (105, 2171552), (112, 2035830), (120, 1900108), (140, 1628664), (158, 1443120), (160, 1425081), (168, 1357220), (210, 1085776), (224, 1017915), (237, 962080), (240, 950054), (280, 814332), (316, 721560), (336, 678610), (395, 577248), (420, 542888), (474, 481040), (480, 475027), (553, 412320), (560, 407166), (632, 360780), (672, 339305), (790, 288624), (840, 271444), (859, 265440), (948, 240520), (1106, 206160), (1120, 203583), (1185, 192416), (1264, 180390), (1580, 144312), (1659, 137440), (1680, 135722), (1718, 132720), (1896, 120260), (2212, 103080), (2370, 96208), (2528, 90195), (2577, 88480), (2765, 82464), (3160, 72156), (3318, 68720), (3360, 67861), (3436, 66360), (3792, 60130), (4295, 53088), (4424, 51540), (4740, 48104), (5154, 44240), (5530, 41232), (6013, 37920), (6320, 36078), (6636, 34360), (6872, 33180), (7584, 30065), (8295, 27488), (8590, 26544), (8848, 25770), (9480, 24052), (10308, 22120), (11060, 20616), (12026, 18960), (12640, 18039), (12885, 17696), (13272, 17180), (13744, 16590)]