496890240

素因数分解:

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

素因数の和:3401

約数の個数: 256

約数和(自身を含む): 1975242240

約数和(自身を除く): 1478352000

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, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3361, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 6722, 7040, 7392, 9240, 9856, 10083, 10560, 12320, 13440, 13444, 14784, 16805, 18480, 20166, 21120, 23527, 24640, 26888, 29568, 33610, 36960, 36971, 40332, 47054, 49280, 50415, 53776, 67220, 70581, 73920, 73942, 80664, 94108, 100830, 107552, 110913, 117635, 134440, 141162, 147840, 147884, 161328, 184855, 188216, 201660, 215104, 221826, 235270, 258797, 268880, 282324, 295768, 322656, 352905, 369710, 376432, 403320, 430208, 443652, 470540, 517594, 537760, 554565, 564648, 591536, 645312, 705810, 739420, 752864, 776391, 806640, 887304, 941080, 1035188, 1075520, 1109130, 1129296, 1183072, 1290624, 1293985, 1411620, 1478840, 1505728, 1552782, 1613280, 1774608, 1882160, 2070376, 2151040, 2218260, 2258592, 2366144, 2587970, 2823240, 2957680, 3011456, 3105564, 3226560, 3549216, 3764320, 3881955, 4140752, 4436520, 4517184, 4732288, 5175940, 5646480, 5915360, 6211128, 6453120, 7098432, 7528640, 7763910, 8281504, 8873040, 9034368, 10351880, 11292960, 11830720, 12422256, 14196864, 15057280, 15527820, 16563008, 17746080, 20703760, 22585920, 23661440, 24844512, 31055640, 33126016, 35492160, 41407520, 45171840, 49689024, 62111280, 70984320, 82815040, 99378048, 124222560, 165630080, 248445120, 496890240]

約数ペア:

[(1, 496890240), (2, 248445120), (3, 165630080), (4, 124222560), (5, 99378048), (6, 82815040), (7, 70984320), (8, 62111280), (10, 49689024), (11, 45171840), (12, 41407520), (14, 35492160), (15, 33126016), (16, 31055640), (20, 24844512), (21, 23661440), (22, 22585920), (24, 20703760), (28, 17746080), (30, 16563008), (32, 15527820), (33, 15057280), (35, 14196864), (40, 12422256), (42, 11830720), (44, 11292960), (48, 10351880), (55, 9034368), (56, 8873040), (60, 8281504), (64, 7763910), (66, 7528640), (70, 7098432), (77, 6453120), (80, 6211128), (84, 5915360), (88, 5646480), (96, 5175940), (105, 4732288), (110, 4517184), (112, 4436520), (120, 4140752), (128, 3881955), (132, 3764320), (140, 3549216), (154, 3226560), (160, 3105564), (165, 3011456), (168, 2957680), (176, 2823240), (192, 2587970), (210, 2366144), (220, 2258592), (224, 2218260), (231, 2151040), (240, 2070376), (264, 1882160), (280, 1774608), (308, 1613280), (320, 1552782), (330, 1505728), (336, 1478840), (352, 1411620), (384, 1293985), (385, 1290624), (420, 1183072), (440, 1129296), (448, 1109130), (462, 1075520), (480, 1035188), (528, 941080), (560, 887304), (616, 806640), (640, 776391), (660, 752864), (672, 739420), (704, 705810), (770, 645312), (840, 591536), (880, 564648), (896, 554565), (924, 537760), (960, 517594), (1056, 470540), (1120, 443652), (1155, 430208), (1232, 403320), (1320, 376432), (1344, 369710), (1408, 352905), (1540, 322656), (1680, 295768), (1760, 282324), (1848, 268880), (1920, 258797), (2112, 235270), (2240, 221826), (2310, 215104), (2464, 201660), (2640, 188216), (2688, 184855), (3080, 161328), (3360, 147884), (3361, 147840), (3520, 141162), (3696, 134440), (4224, 117635), (4480, 110913), (4620, 107552), (4928, 100830), (5280, 94108), (6160, 80664), (6720, 73942), (6722, 73920), (7040, 70581), (7392, 67220), (9240, 53776), (9856, 50415), (10083, 49280), (10560, 47054), (12320, 40332), (13440, 36971), (13444, 36960), (14784, 33610), (16805, 29568), (18480, 26888), (20166, 24640), (21120, 23527)]