248445120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3399

約数の個数: 224

約数和(自身を含む): 983748096

約数和(自身を除く): 735302976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3361, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 6722, 7392, 9240, 10083, 10560, 12320, 13444, 14784, 16805, 18480, 20166, 23527, 24640, 26888, 33610, 36960, 36971, 40332, 47054, 50415, 53776, 67220, 70581, 73920, 73942, 80664, 94108, 100830, 107552, 110913, 117635, 134440, 141162, 147884, 161328, 184855, 188216, 201660, 215104, 221826, 235270, 258797, 268880, 282324, 295768, 322656, 352905, 369710, 376432, 403320, 443652, 470540, 517594, 537760, 554565, 564648, 591536, 645312, 705810, 739420, 752864, 776391, 806640, 887304, 941080, 1035188, 1075520, 1109130, 1129296, 1183072, 1293985, 1411620, 1478840, 1505728, 1552782, 1613280, 1774608, 1882160, 2070376, 2218260, 2258592, 2366144, 2587970, 2823240, 2957680, 3105564, 3226560, 3549216, 3764320, 3881955, 4140752, 4436520, 4517184, 5175940, 5646480, 5915360, 6211128, 7098432, 7528640, 7763910, 8281504, 8873040, 10351880, 11292960, 11830720, 12422256, 15527820, 16563008, 17746080, 20703760, 22585920, 24844512, 31055640, 35492160, 41407520, 49689024, 62111280, 82815040, 124222560, 248445120]

約数ペア:

[(1, 248445120), (2, 124222560), (3, 82815040), (4, 62111280), (5, 49689024), (6, 41407520), (7, 35492160), (8, 31055640), (10, 24844512), (11, 22585920), (12, 20703760), (14, 17746080), (15, 16563008), (16, 15527820), (20, 12422256), (21, 11830720), (22, 11292960), (24, 10351880), (28, 8873040), (30, 8281504), (32, 7763910), (33, 7528640), (35, 7098432), (40, 6211128), (42, 5915360), (44, 5646480), (48, 5175940), (55, 4517184), (56, 4436520), (60, 4140752), (64, 3881955), (66, 3764320), (70, 3549216), (77, 3226560), (80, 3105564), (84, 2957680), (88, 2823240), (96, 2587970), (105, 2366144), (110, 2258592), (112, 2218260), (120, 2070376), (132, 1882160), (140, 1774608), (154, 1613280), (160, 1552782), (165, 1505728), (168, 1478840), (176, 1411620), (192, 1293985), (210, 1183072), (220, 1129296), (224, 1109130), (231, 1075520), (240, 1035188), (264, 941080), (280, 887304), (308, 806640), (320, 776391), (330, 752864), (336, 739420), (352, 705810), (385, 645312), (420, 591536), (440, 564648), (448, 554565), (462, 537760), (480, 517594), (528, 470540), (560, 443652), (616, 403320), (660, 376432), (672, 369710), (704, 352905), (770, 322656), (840, 295768), (880, 282324), (924, 268880), (960, 258797), (1056, 235270), (1120, 221826), (1155, 215104), (1232, 201660), (1320, 188216), (1344, 184855), (1540, 161328), (1680, 147884), (1760, 141162), (1848, 134440), (2112, 117635), (2240, 110913), (2310, 107552), (2464, 100830), (2640, 94108), (3080, 80664), (3360, 73942), (3361, 73920), (3520, 70581), (3696, 67220), (4620, 53776), (4928, 50415), (5280, 47054), (6160, 40332), (6720, 36971), (6722, 36960), (7392, 33610), (9240, 26888), (10083, 24640), (10560, 23527), (12320, 20166), (13444, 18480), (14784, 16805)]