427812840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1494

約数の個数: 320

約数和(自身を含む): 1770975360

約数和(自身を除く): 1343162520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1451, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 2902, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4353, 4536, 4680, 4914, 5265, 5460, 5670, 5804, 6552, 7020, 7255, 7371, 7560, 8190, 8424, 8706, 9828, 10157, 10530, 10920, 11340, 11608, 12285, 13059, 14040, 14510, 14742, 16380, 17412, 18863, 19656, 20314, 21060, 21765, 22680, 24570, 26118, 29020, 29484, 30471, 32760, 34824, 36855, 37726, 39177, 40628, 42120, 43530, 49140, 50785, 52236, 56589, 58040, 58968, 60942, 65295, 73710, 75452, 78354, 81256, 87060, 91413, 94315, 98280, 101570, 104472, 113178, 117531, 121884, 130590, 132041, 147420, 150904, 152355, 156708, 169767, 174120, 182826, 188630, 195885, 203140, 226356, 235062, 243768, 261180, 264082, 274239, 282945, 294840, 304710, 313416, 339534, 365652, 377260, 391770, 396123, 406280, 452712, 457065, 470124, 509301, 522360, 528164, 548478, 565890, 587655, 609420, 660205, 679068, 731304, 754520, 783540, 792246, 822717, 848835, 914130, 940248, 1018602, 1056328, 1096956, 1131780, 1175310, 1188369, 1218840, 1320410, 1358136, 1371195, 1527903, 1567080, 1584492, 1645434, 1697670, 1828260, 1980615, 2037204, 2193912, 2263560, 2350620, 2376738, 2546505, 2640820, 2742390, 3055806, 3168984, 3290868, 3395340, 3565107, 3656520, 3961230, 4074408, 4113585, 4701240, 4753476, 5093010, 5281640, 5484780, 5941845, 6111612, 6581736, 6790680, 7130214, 7639515, 7922460, 8227170, 9506952, 10186020, 10695321, 10969560, 11883690, 12223224, 14260428, 15279030, 15844920, 16454340, 17825535, 20372040, 21390642, 23767380, 28520856, 30558060, 32908680, 35651070, 42781284, 47534760, 53476605, 61116120, 71302140, 85562568, 106953210, 142604280, 213906420, 427812840]

約数ペア:

[(1, 427812840), (2, 213906420), (3, 142604280), (4, 106953210), (5, 85562568), (6, 71302140), (7, 61116120), (8, 53476605), (9, 47534760), (10, 42781284), (12, 35651070), (13, 32908680), (14, 30558060), (15, 28520856), (18, 23767380), (20, 21390642), (21, 20372040), (24, 17825535), (26, 16454340), (27, 15844920), (28, 15279030), (30, 14260428), (35, 12223224), (36, 11883690), (39, 10969560), (40, 10695321), (42, 10186020), (45, 9506952), (52, 8227170), (54, 7922460), (56, 7639515), (60, 7130214), (63, 6790680), (65, 6581736), (70, 6111612), (72, 5941845), (78, 5484780), (81, 5281640), (84, 5093010), (90, 4753476), (91, 4701240), (104, 4113585), (105, 4074408), (108, 3961230), (117, 3656520), (120, 3565107), (126, 3395340), (130, 3290868), (135, 3168984), (140, 3055806), (156, 2742390), (162, 2640820), (168, 2546505), (180, 2376738), (182, 2350620), (189, 2263560), (195, 2193912), (210, 2037204), (216, 1980615), (234, 1828260), (252, 1697670), (260, 1645434), (270, 1584492), (273, 1567080), (280, 1527903), (312, 1371195), (315, 1358136), (324, 1320410), (351, 1218840), (360, 1188369), (364, 1175310), (378, 1131780), (390, 1096956), (405, 1056328), (420, 1018602), (455, 940248), (468, 914130), (504, 848835), (520, 822717), (540, 792246), (546, 783540), (567, 754520), (585, 731304), (630, 679068), (648, 660205), (702, 609420), (728, 587655), (756, 565890), (780, 548478), (810, 528164), (819, 522360), (840, 509301), (910, 470124), (936, 457065), (945, 452712), (1053, 406280), (1080, 396123), (1092, 391770), (1134, 377260), (1170, 365652), (1260, 339534), (1365, 313416), (1404, 304710), (1451, 294840), (1512, 282945), (1560, 274239), (1620, 264082), (1638, 261180), (1755, 243768), (1820, 235062), (1890, 226356), (2106, 203140), (2184, 195885), (2268, 188630), (2340, 182826), (2457, 174120), (2520, 169767), (2730, 156708), (2808, 152355), (2835, 150904), (2902, 147420), (3240, 132041), (3276, 130590), (3510, 121884), (3640, 117531), (3780, 113178), (4095, 104472), (4212, 101570), (4353, 98280), (4536, 94315), (4680, 91413), (4914, 87060), (5265, 81256), (5460, 78354), (5670, 75452), (5804, 73710), (6552, 65295), (7020, 60942), (7255, 58968), (7371, 58040), (7560, 56589), (8190, 52236), (8424, 50785), (8706, 49140), (9828, 43530), (10157, 42120), (10530, 40628), (10920, 39177), (11340, 37726), (11608, 36855), (12285, 34824), (13059, 32760), (14040, 30471), (14510, 29484), (14742, 29020), (16380, 26118), (17412, 24570), (18863, 22680), (19656, 21765), (20314, 21060)]