705133520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 2089272528

約数和(自身を除く): 1384139008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 101, 104, 112, 130, 137, 140, 182, 196, 202, 208, 245, 260, 274, 280, 364, 392, 404, 455, 490, 505, 520, 548, 560, 637, 685, 707, 728, 784, 808, 910, 959, 980, 1010, 1040, 1096, 1274, 1313, 1370, 1414, 1456, 1616, 1781, 1820, 1918, 1960, 2020, 2192, 2548, 2626, 2740, 2828, 3185, 3535, 3562, 3640, 3836, 3920, 4040, 4795, 4949, 5096, 5252, 5480, 5656, 6370, 6565, 6713, 7070, 7124, 7280, 7672, 8080, 8905, 9191, 9590, 9898, 10192, 10504, 10960, 11312, 12467, 12740, 13130, 13426, 13837, 14140, 14248, 15344, 17810, 18382, 19180, 19796, 21008, 24745, 24934, 25480, 26260, 26852, 27674, 28280, 28496, 33565, 35620, 36764, 38360, 39592, 45955, 49490, 49868, 50960, 52520, 53704, 55348, 56560, 62335, 64337, 67130, 69185, 71240, 73528, 76720, 79184, 87269, 91910, 96859, 98980, 99736, 105040, 107408, 110696, 124670, 128674, 134260, 138370, 142480, 147056, 174538, 179881, 183820, 193718, 197960, 199472, 221392, 249340, 257348, 268520, 276740, 321685, 349076, 359762, 367640, 387436, 395920, 436345, 484295, 498680, 514696, 537040, 553480, 643370, 678013, 698152, 719524, 735280, 774872, 872690, 899405, 968590, 997360, 1029392, 1106960, 1259167, 1286740, 1356026, 1396304, 1439048, 1549744, 1745380, 1798810, 1937180, 2518334, 2573480, 2712052, 2878096, 3390065, 3490760, 3597620, 3874360, 5036668, 5146960, 5424104, 6295835, 6780130, 6981520, 7195240, 7748720, 8814169, 10073336, 10848208, 12591670, 13560260, 14390480, 17628338, 20146672, 25183340, 27120520, 35256676, 44070845, 50366680, 54241040, 70513352, 88141690, 100733360, 141026704, 176283380, 352566760, 705133520]

約数ペア:

[(1, 705133520), (2, 352566760), (4, 176283380), (5, 141026704), (7, 100733360), (8, 88141690), (10, 70513352), (13, 54241040), (14, 50366680), (16, 44070845), (20, 35256676), (26, 27120520), (28, 25183340), (35, 20146672), (40, 17628338), (49, 14390480), (52, 13560260), (56, 12591670), (65, 10848208), (70, 10073336), (80, 8814169), (91, 7748720), (98, 7195240), (101, 6981520), (104, 6780130), (112, 6295835), (130, 5424104), (137, 5146960), (140, 5036668), (182, 3874360), (196, 3597620), (202, 3490760), (208, 3390065), (245, 2878096), (260, 2712052), (274, 2573480), (280, 2518334), (364, 1937180), (392, 1798810), (404, 1745380), (455, 1549744), (490, 1439048), (505, 1396304), (520, 1356026), (548, 1286740), (560, 1259167), (637, 1106960), (685, 1029392), (707, 997360), (728, 968590), (784, 899405), (808, 872690), (910, 774872), (959, 735280), (980, 719524), (1010, 698152), (1040, 678013), (1096, 643370), (1274, 553480), (1313, 537040), (1370, 514696), (1414, 498680), (1456, 484295), (1616, 436345), (1781, 395920), (1820, 387436), (1918, 367640), (1960, 359762), (2020, 349076), (2192, 321685), (2548, 276740), (2626, 268520), (2740, 257348), (2828, 249340), (3185, 221392), (3535, 199472), (3562, 197960), (3640, 193718), (3836, 183820), (3920, 179881), (4040, 174538), (4795, 147056), (4949, 142480), (5096, 138370), (5252, 134260), (5480, 128674), (5656, 124670), (6370, 110696), (6565, 107408), (6713, 105040), (7070, 99736), (7124, 98980), (7280, 96859), (7672, 91910), (8080, 87269), (8905, 79184), (9191, 76720), (9590, 73528), (9898, 71240), (10192, 69185), (10504, 67130), (10960, 64337), (11312, 62335), (12467, 56560), (12740, 55348), (13130, 53704), (13426, 52520), (13837, 50960), (14140, 49868), (14248, 49490), (15344, 45955), (17810, 39592), (18382, 38360), (19180, 36764), (19796, 35620), (21008, 33565), (24745, 28496), (24934, 28280), (25480, 27674), (26260, 26852)]