2105055480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 256

約数和(自身を含む): 7199539200

約数和(自身を除く): 5094483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 127, 132, 145, 165, 174, 220, 232, 254, 264, 290, 319, 330, 348, 381, 433, 435, 440, 508, 580, 635, 638, 660, 696, 762, 866, 870, 957, 1016, 1160, 1270, 1276, 1299, 1320, 1397, 1524, 1595, 1732, 1740, 1905, 1914, 2165, 2540, 2552, 2598, 2794, 3048, 3190, 3464, 3480, 3683, 3810, 3828, 4191, 4330, 4763, 4785, 5080, 5196, 5588, 6380, 6495, 6985, 7366, 7620, 7656, 8382, 8660, 9526, 9570, 10392, 11049, 11176, 12557, 12760, 12990, 13970, 14289, 14732, 15240, 16764, 17320, 18415, 19052, 19140, 20955, 22098, 23815, 25114, 25980, 27940, 28578, 29464, 33528, 36830, 37671, 38104, 38280, 40513, 41910, 44196, 47630, 50228, 51960, 54991, 55245, 55880, 57156, 62785, 71445, 73660, 75342, 81026, 83820, 88392, 95260, 100456, 109982, 110490, 114312, 121539, 125570, 138127, 142890, 147320, 150684, 162052, 164973, 167640, 188355, 190520, 202565, 219964, 220980, 243078, 251140, 274955, 276254, 285780, 301368, 324104, 329946, 376710, 405130, 414381, 439928, 441960, 486156, 502280, 549910, 552508, 571560, 604901, 607695, 659892, 690635, 753420, 810260, 824865, 828762, 972312, 1099820, 1105016, 1209802, 1215390, 1319784, 1381270, 1506840, 1594739, 1620520, 1649730, 1657524, 1814703, 2071905, 2199640, 2419604, 2430780, 2762540, 3024505, 3189478, 3299460, 3315048, 3629406, 4143810, 4784217, 4839208, 4861560, 5525080, 6049010, 6378956, 6598920, 7258812, 7973695, 8287620, 9073515, 9568434, 12098020, 12757912, 14517624, 15947390, 16575240, 17542129, 18147030, 19136868, 23921085, 24196040, 31894780, 35084258, 36294060, 38273736, 47842170, 52626387, 63789560, 70168516, 72588120, 87710645, 95684340, 105252774, 140337032, 175421290, 191368680, 210505548, 263131935, 350842580, 421011096, 526263870, 701685160, 1052527740, 2105055480]

約数ペア:

[(1, 2105055480), (2, 1052527740), (3, 701685160), (4, 526263870), (5, 421011096), (6, 350842580), (8, 263131935), (10, 210505548), (11, 191368680), (12, 175421290), (15, 140337032), (20, 105252774), (22, 95684340), (24, 87710645), (29, 72588120), (30, 70168516), (33, 63789560), (40, 52626387), (44, 47842170), (55, 38273736), (58, 36294060), (60, 35084258), (66, 31894780), (87, 24196040), (88, 23921085), (110, 19136868), (116, 18147030), (120, 17542129), (127, 16575240), (132, 15947390), (145, 14517624), (165, 12757912), (174, 12098020), (220, 9568434), (232, 9073515), (254, 8287620), (264, 7973695), (290, 7258812), (319, 6598920), (330, 6378956), (348, 6049010), (381, 5525080), (433, 4861560), (435, 4839208), (440, 4784217), (508, 4143810), (580, 3629406), (635, 3315048), (638, 3299460), (660, 3189478), (696, 3024505), (762, 2762540), (866, 2430780), (870, 2419604), (957, 2199640), (1016, 2071905), (1160, 1814703), (1270, 1657524), (1276, 1649730), (1299, 1620520), (1320, 1594739), (1397, 1506840), (1524, 1381270), (1595, 1319784), (1732, 1215390), (1740, 1209802), (1905, 1105016), (1914, 1099820), (2165, 972312), (2540, 828762), (2552, 824865), (2598, 810260), (2794, 753420), (3048, 690635), (3190, 659892), (3464, 607695), (3480, 604901), (3683, 571560), (3810, 552508), (3828, 549910), (4191, 502280), (4330, 486156), (4763, 441960), (4785, 439928), (5080, 414381), (5196, 405130), (5588, 376710), (6380, 329946), (6495, 324104), (6985, 301368), (7366, 285780), (7620, 276254), (7656, 274955), (8382, 251140), (8660, 243078), (9526, 220980), (9570, 219964), (10392, 202565), (11049, 190520), (11176, 188355), (12557, 167640), (12760, 164973), (12990, 162052), (13970, 150684), (14289, 147320), (14732, 142890), (15240, 138127), (16764, 125570), (17320, 121539), (18415, 114312), (19052, 110490), (19140, 109982), (20955, 100456), (22098, 95260), (23815, 88392), (25114, 83820), (25980, 81026), (27940, 75342), (28578, 73660), (29464, 71445), (33528, 62785), (36830, 57156), (37671, 55880), (38104, 55245), (38280, 54991), (40513, 51960), (41910, 50228), (44196, 47630)]