209425920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 761308416

約数和(自身を除く): 551882496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 67, 74, 80, 88, 96, 110, 111, 120, 128, 132, 134, 148, 160, 165, 176, 185, 192, 201, 220, 222, 240, 256, 264, 268, 296, 320, 330, 335, 352, 370, 384, 402, 407, 440, 444, 480, 512, 528, 536, 555, 592, 640, 660, 670, 704, 737, 740, 768, 804, 814, 880, 888, 960, 1005, 1056, 1072, 1110, 1184, 1221, 1280, 1320, 1340, 1408, 1474, 1480, 1536, 1608, 1628, 1760, 1776, 1920, 2010, 2035, 2112, 2144, 2211, 2220, 2368, 2442, 2479, 2560, 2640, 2680, 2816, 2948, 2960, 3216, 3256, 3520, 3552, 3685, 3840, 4020, 4070, 4224, 4288, 4422, 4440, 4736, 4884, 4958, 5280, 5360, 5632, 5896, 5920, 6105, 6432, 6512, 7040, 7104, 7370, 7437, 7680, 8040, 8140, 8448, 8576, 8844, 8880, 9472, 9768, 9916, 10560, 10720, 11055, 11792, 11840, 12210, 12395, 12864, 13024, 14080, 14208, 14740, 14874, 16080, 16280, 16896, 17152, 17688, 17760, 18944, 19536, 19832, 21120, 21440, 22110, 23584, 23680, 24420, 24790, 25728, 26048, 27269, 28160, 28416, 29480, 29748, 32160, 32560, 34304, 35376, 35520, 37185, 39072, 39664, 42240, 42880, 44220, 47168, 47360, 48840, 49580, 51456, 52096, 54538, 56832, 58960, 59496, 64320, 65120, 70752, 71040, 74370, 78144, 79328, 81807, 84480, 85760, 88440, 94336, 94720, 97680, 99160, 102912, 104192, 109076, 117920, 118992, 128640, 130240, 136345, 141504, 142080, 148740, 156288, 158656, 163614, 171520, 176880, 188672, 195360, 198320, 208384, 218152, 235840, 237984, 257280, 260480, 272690, 283008, 284160, 297480, 312576, 317312, 327228, 353760, 377344, 390720, 396640, 409035, 436304, 471680, 475968, 514560, 520960, 545380, 566016, 594960, 625152, 634624, 654456, 707520, 781440, 793280, 818070, 872608, 943360, 951936, 1041920, 1090760, 1132032, 1189920, 1269248, 1308912, 1415040, 1562880, 1586560, 1636140, 1745216, 1886720, 1903872, 2181520, 2379840, 2617824, 2830080, 3125760, 3173120, 3272280, 3490432, 3807744, 4363040, 4759680, 5235648, 5660160, 6346240, 6544560, 6980864, 8726080, 9519360, 10471296, 13089120, 13961728, 17452160, 19038720, 20942592, 26178240, 34904320, 41885184, 52356480, 69808640, 104712960, 209425920]

約数ペア:

[(1, 209425920), (2, 104712960), (3, 69808640), (4, 52356480), (5, 41885184), (6, 34904320), (8, 26178240), (10, 20942592), (11, 19038720), (12, 17452160), (15, 13961728), (16, 13089120), (20, 10471296), (22, 9519360), (24, 8726080), (30, 6980864), (32, 6544560), (33, 6346240), (37, 5660160), (40, 5235648), (44, 4759680), (48, 4363040), (55, 3807744), (60, 3490432), (64, 3272280), (66, 3173120), (67, 3125760), (74, 2830080), (80, 2617824), (88, 2379840), (96, 2181520), (110, 1903872), (111, 1886720), (120, 1745216), (128, 1636140), (132, 1586560), (134, 1562880), (148, 1415040), (160, 1308912), (165, 1269248), (176, 1189920), (185, 1132032), (192, 1090760), (201, 1041920), (220, 951936), (222, 943360), (240, 872608), (256, 818070), (264, 793280), (268, 781440), (296, 707520), (320, 654456), (330, 634624), (335, 625152), (352, 594960), (370, 566016), (384, 545380), (402, 520960), (407, 514560), (440, 475968), (444, 471680), (480, 436304), (512, 409035), (528, 396640), (536, 390720), (555, 377344), (592, 353760), (640, 327228), (660, 317312), (670, 312576), (704, 297480), (737, 284160), (740, 283008), (768, 272690), (804, 260480), (814, 257280), (880, 237984), (888, 235840), (960, 218152), (1005, 208384), (1056, 198320), (1072, 195360), (1110, 188672), (1184, 176880), (1221, 171520), (1280, 163614), (1320, 158656), (1340, 156288), (1408, 148740), (1474, 142080), (1480, 141504), (1536, 136345), (1608, 130240), (1628, 128640), (1760, 118992), (1776, 117920), (1920, 109076), (2010, 104192), (2035, 102912), (2112, 99160), (2144, 97680), (2211, 94720), (2220, 94336), (2368, 88440), (2442, 85760), (2479, 84480), (2560, 81807), (2640, 79328), (2680, 78144), (2816, 74370), (2948, 71040), (2960, 70752), (3216, 65120), (3256, 64320), (3520, 59496), (3552, 58960), (3685, 56832), (3840, 54538), (4020, 52096), (4070, 51456), (4224, 49580), (4288, 48840), (4422, 47360), (4440, 47168), (4736, 44220), (4884, 42880), (4958, 42240), (5280, 39664), (5360, 39072), (5632, 37185), (5896, 35520), (5920, 35376), (6105, 34304), (6432, 32560), (6512, 32160), (7040, 29748), (7104, 29480), (7370, 28416), (7437, 28160), (7680, 27269), (8040, 26048), (8140, 25728), (8448, 24790), (8576, 24420), (8844, 23680), (8880, 23584), (9472, 22110), (9768, 21440), (9916, 21120), (10560, 19832), (10720, 19536), (11055, 18944), (11792, 17760), (11840, 17688), (12210, 17152), (12395, 16896), (12864, 16280), (13024, 16080), (14080, 14874), (14208, 14740)]