485911575520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401341}}^1$

素因数の和:401433

約数の個数: 192

約数和(自身を含む): 1398134255616

約数和(自身を除く): 912222680096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 47, 56, 70, 80, 92, 94, 112, 115, 140, 160, 161, 184, 188, 224, 230, 235, 280, 322, 329, 368, 376, 460, 470, 560, 644, 658, 736, 752, 805, 920, 940, 1081, 1120, 1288, 1316, 1504, 1610, 1645, 1840, 1880, 2162, 2576, 2632, 3220, 3290, 3680, 3760, 4324, 5152, 5264, 5405, 6440, 6580, 7520, 7567, 8648, 10528, 10810, 12880, 13160, 15134, 17296, 21620, 25760, 26320, 30268, 34592, 37835, 43240, 52640, 60536, 75670, 86480, 121072, 151340, 172960, 242144, 302680, 401341, 605360, 802682, 1210720, 1605364, 2006705, 2809387, 3210728, 4013410, 5618774, 6421456, 8026820, 9230843, 11237548, 12842912, 14046935, 16053640, 18461686, 18863027, 22475096, 28093870, 32107280, 36923372, 37726054, 44950192, 46154215, 56187740, 64214560, 64615901, 73846744, 75452108, 89900384, 92308430, 94315135, 112375480, 129231802, 132041189, 147693488, 150904216, 184616860, 188630270, 224750960, 258463604, 264082378, 295386976, 301808432, 323079505, 369233720, 377260540, 433849621, 449501920, 516927208, 528164756, 603616864, 646159010, 660205945, 738467440, 754521080, 867699242, 1033854416, 1056329512, 1292318020, 1320411890, 1476934880, 1509042160, 1735398484, 2067708832, 2112659024, 2169248105, 2584636040, 2640823780, 3018084320, 3036947347, 3470796968, 4225318048, 4338496210, 5169272080, 5281647560, 6073894694, 6941593936, 8676992420, 10338544160, 10563295120, 12147789388, 13883187872, 15184736735, 17353984840, 21126590240, 24295578776, 30369473470, 34707969680, 48591157552, 60738946940, 69415939360, 97182315104, 121477893880, 242955787760, 485911575520]

約数ペア:

[(1, 485911575520), (2, 242955787760), (4, 121477893880), (5, 97182315104), (7, 69415939360), (8, 60738946940), (10, 48591157552), (14, 34707969680), (16, 30369473470), (20, 24295578776), (23, 21126590240), (28, 17353984840), (32, 15184736735), (35, 13883187872), (40, 12147789388), (46, 10563295120), (47, 10338544160), (56, 8676992420), (70, 6941593936), (80, 6073894694), (92, 5281647560), (94, 5169272080), (112, 4338496210), (115, 4225318048), (140, 3470796968), (160, 3036947347), (161, 3018084320), (184, 2640823780), (188, 2584636040), (224, 2169248105), (230, 2112659024), (235, 2067708832), (280, 1735398484), (322, 1509042160), (329, 1476934880), (368, 1320411890), (376, 1292318020), (460, 1056329512), (470, 1033854416), (560, 867699242), (644, 754521080), (658, 738467440), (736, 660205945), (752, 646159010), (805, 603616864), (920, 528164756), (940, 516927208), (1081, 449501920), (1120, 433849621), (1288, 377260540), (1316, 369233720), (1504, 323079505), (1610, 301808432), (1645, 295386976), (1840, 264082378), (1880, 258463604), (2162, 224750960), (2576, 188630270), (2632, 184616860), (3220, 150904216), (3290, 147693488), (3680, 132041189), (3760, 129231802), (4324, 112375480), (5152, 94315135), (5264, 92308430), (5405, 89900384), (6440, 75452108), (6580, 73846744), (7520, 64615901), (7567, 64214560), (8648, 56187740), (10528, 46154215), (10810, 44950192), (12880, 37726054), (13160, 36923372), (15134, 32107280), (17296, 28093870), (21620, 22475096), (25760, 18863027), (26320, 18461686), (30268, 16053640), (34592, 14046935), (37835, 12842912), (43240, 11237548), (52640, 9230843), (60536, 8026820), (75670, 6421456), (86480, 5618774), (121072, 4013410), (151340, 3210728), (172960, 2809387), (242144, 2006705), (302680, 1605364), (401341, 1210720), (605360, 802682)]