228123840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 224

約数和(自身を含む): 839784960

約数和(自身を除く): 611661120

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, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 409, 415, 420, 448, 480, 498, 560, 581, 664, 672, 818, 830, 840, 960, 996, 1120, 1162, 1227, 1245, 1328, 1344, 1636, 1660, 1680, 1743, 1992, 2045, 2240, 2324, 2454, 2490, 2656, 2863, 2905, 3272, 3320, 3360, 3486, 3984, 4090, 4648, 4908, 4980, 5312, 5726, 5810, 6135, 6544, 6640, 6720, 6972, 7968, 8180, 8589, 8715, 9296, 9816, 9960, 11452, 11620, 12270, 13088, 13280, 13944, 14315, 15936, 16360, 17178, 17430, 18592, 19632, 19920, 22904, 23240, 24540, 26176, 26560, 27888, 28630, 32720, 33947, 34356, 34860, 37184, 39264, 39840, 42945, 45808, 46480, 49080, 55776, 57260, 65440, 67894, 68712, 69720, 78528, 79680, 85890, 91616, 92960, 98160, 101841, 111552, 114520, 130880, 135788, 137424, 139440, 169735, 171780, 183232, 185920, 196320, 203682, 229040, 237629, 271576, 274848, 278880, 339470, 343560, 392640, 407364, 458080, 475258, 509205, 543152, 549696, 557760, 678940, 687120, 712887, 814728, 916160, 950516, 1018410, 1086304, 1188145, 1357880, 1374240, 1425774, 1629456, 1901032, 2036820, 2172608, 2376290, 2715760, 2748480, 2851548, 3258912, 3564435, 3802064, 4073640, 4752580, 5431520, 5703096, 6517824, 7128870, 7604128, 8147280, 9505160, 10863040, 11406192, 14257740, 15208256, 16294560, 19010320, 22812384, 28515480, 32589120, 38020640, 45624768, 57030960, 76041280, 114061920, 228123840]

約数ペア:

[(1, 228123840), (2, 114061920), (3, 76041280), (4, 57030960), (5, 45624768), (6, 38020640), (7, 32589120), (8, 28515480), (10, 22812384), (12, 19010320), (14, 16294560), (15, 15208256), (16, 14257740), (20, 11406192), (21, 10863040), (24, 9505160), (28, 8147280), (30, 7604128), (32, 7128870), (35, 6517824), (40, 5703096), (42, 5431520), (48, 4752580), (56, 4073640), (60, 3802064), (64, 3564435), (70, 3258912), (80, 2851548), (83, 2748480), (84, 2715760), (96, 2376290), (105, 2172608), (112, 2036820), (120, 1901032), (140, 1629456), (160, 1425774), (166, 1374240), (168, 1357880), (192, 1188145), (210, 1086304), (224, 1018410), (240, 950516), (249, 916160), (280, 814728), (320, 712887), (332, 687120), (336, 678940), (409, 557760), (415, 549696), (420, 543152), (448, 509205), (480, 475258), (498, 458080), (560, 407364), (581, 392640), (664, 343560), (672, 339470), (818, 278880), (830, 274848), (840, 271576), (960, 237629), (996, 229040), (1120, 203682), (1162, 196320), (1227, 185920), (1245, 183232), (1328, 171780), (1344, 169735), (1636, 139440), (1660, 137424), (1680, 135788), (1743, 130880), (1992, 114520), (2045, 111552), (2240, 101841), (2324, 98160), (2454, 92960), (2490, 91616), (2656, 85890), (2863, 79680), (2905, 78528), (3272, 69720), (3320, 68712), (3360, 67894), (3486, 65440), (3984, 57260), (4090, 55776), (4648, 49080), (4908, 46480), (4980, 45808), (5312, 42945), (5726, 39840), (5810, 39264), (6135, 37184), (6544, 34860), (6640, 34356), (6720, 33947), (6972, 32720), (7968, 28630), (8180, 27888), (8589, 26560), (8715, 26176), (9296, 24540), (9816, 23240), (9960, 22904), (11452, 19920), (11620, 19632), (12270, 18592), (13088, 17430), (13280, 17178), (13944, 16360), (14315, 15936)]