502481280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^4\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 1885633200

約数和(自身を除く): 1383151920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 109, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 218, 224, 240, 245, 280, 294, 320, 327, 336, 343, 384, 392, 420, 436, 448, 480, 490, 545, 560, 588, 640, 654, 672, 686, 735, 763, 784, 840, 872, 896, 960, 980, 1029, 1090, 1120, 1176, 1308, 1344, 1372, 1470, 1526, 1568, 1635, 1680, 1715, 1744, 1920, 1960, 2058, 2180, 2240, 2289, 2352, 2401, 2616, 2688, 2744, 2940, 3052, 3136, 3270, 3360, 3430, 3488, 3815, 3920, 4116, 4360, 4480, 4578, 4704, 4802, 5145, 5232, 5341, 5488, 5880, 6104, 6272, 6540, 6720, 6860, 6976, 7203, 7630, 7840, 8232, 8720, 9156, 9408, 9604, 10290, 10464, 10682, 10976, 11445, 11760, 12005, 12208, 13080, 13440, 13720, 13952, 14406, 15260, 15680, 16023, 16464, 17440, 18312, 18816, 19208, 20580, 20928, 21364, 21952, 22890, 23520, 24010, 24416, 26160, 26705, 27440, 28812, 30520, 31360, 32046, 32928, 34880, 36015, 36624, 37387, 38416, 41160, 41856, 42728, 43904, 45780, 47040, 48020, 48832, 52320, 53410, 54880, 57624, 61040, 64092, 65856, 69760, 72030, 73248, 74774, 76832, 80115, 82320, 85456, 91560, 94080, 96040, 97664, 104640, 106820, 109760, 112161, 115248, 122080, 128184, 131712, 144060, 146496, 149548, 153664, 160230, 164640, 170912, 183120, 186935, 192080, 209280, 213640, 219520, 224322, 230496, 244160, 256368, 261709, 288120, 292992, 299096, 307328, 320460, 329280, 341824, 366240, 373870, 384160, 427280, 448644, 460992, 488320, 512736, 523418, 560805, 576240, 598192, 640920, 658560, 683648, 732480, 747740, 768320, 785127, 854560, 897288, 921984, 1025472, 1046836, 1121610, 1152480, 1196384, 1281840, 1308545, 1464960, 1495480, 1536640, 1570254, 1709120, 1794576, 2050944, 2093672, 2243220, 2304960, 2392768, 2563680, 2617090, 2990960, 3140508, 3418240, 3589152, 3925635, 4187344, 4486440, 4609920, 4785536, 5127360, 5234180, 5981920, 6281016, 7178304, 7851270, 8374688, 8972880, 10254720, 10468360, 11963840, 12562032, 14356608, 15702540, 16749376, 17945760, 20936720, 23927680, 25124064, 31405080, 33498752, 35891520, 41873440, 50248128, 62810160, 71783040, 83746880, 100496256, 125620320, 167493760, 251240640, 502481280]

約数ペア:

[(1, 502481280), (2, 251240640), (3, 167493760), (4, 125620320), (5, 100496256), (6, 83746880), (7, 71783040), (8, 62810160), (10, 50248128), (12, 41873440), (14, 35891520), (15, 33498752), (16, 31405080), (20, 25124064), (21, 23927680), (24, 20936720), (28, 17945760), (30, 16749376), (32, 15702540), (35, 14356608), (40, 12562032), (42, 11963840), (48, 10468360), (49, 10254720), (56, 8972880), (60, 8374688), (64, 7851270), (70, 7178304), (80, 6281016), (84, 5981920), (96, 5234180), (98, 5127360), (105, 4785536), (109, 4609920), (112, 4486440), (120, 4187344), (128, 3925635), (140, 3589152), (147, 3418240), (160, 3140508), (168, 2990960), (192, 2617090), (196, 2563680), (210, 2392768), (218, 2304960), (224, 2243220), (240, 2093672), (245, 2050944), (280, 1794576), (294, 1709120), (320, 1570254), (327, 1536640), (336, 1495480), (343, 1464960), (384, 1308545), (392, 1281840), (420, 1196384), (436, 1152480), (448, 1121610), (480, 1046836), (490, 1025472), (545, 921984), (560, 897288), (588, 854560), (640, 785127), (654, 768320), (672, 747740), (686, 732480), (735, 683648), (763, 658560), (784, 640920), (840, 598192), (872, 576240), (896, 560805), (960, 523418), (980, 512736), (1029, 488320), (1090, 460992), (1120, 448644), (1176, 427280), (1308, 384160), (1344, 373870), (1372, 366240), (1470, 341824), (1526, 329280), (1568, 320460), (1635, 307328), (1680, 299096), (1715, 292992), (1744, 288120), (1920, 261709), (1960, 256368), (2058, 244160), (2180, 230496), (2240, 224322), (2289, 219520), (2352, 213640), (2401, 209280), (2616, 192080), (2688, 186935), (2744, 183120), (2940, 170912), (3052, 164640), (3136, 160230), (3270, 153664), (3360, 149548), (3430, 146496), (3488, 144060), (3815, 131712), (3920, 128184), (4116, 122080), (4360, 115248), (4480, 112161), (4578, 109760), (4704, 106820), (4802, 104640), (5145, 97664), (5232, 96040), (5341, 94080), (5488, 91560), (5880, 85456), (6104, 82320), (6272, 80115), (6540, 76832), (6720, 74774), (6860, 73248), (6976, 72030), (7203, 69760), (7630, 65856), (7840, 64092), (8232, 61040), (8720, 57624), (9156, 54880), (9408, 53410), (9604, 52320), (10290, 48832), (10464, 48020), (10682, 47040), (10976, 45780), (11445, 43904), (11760, 42728), (12005, 41856), (12208, 41160), (13080, 38416), (13440, 37387), (13720, 36624), (13952, 36015), (14406, 34880), (15260, 32928), (15680, 32046), (16023, 31360), (16464, 30520), (17440, 28812), (18312, 27440), (18816, 26705), (19208, 26160), (20580, 24416), (20928, 24010), (21364, 23520), (21952, 22890)]