423812480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 256

約数和(自身を含む): 1316044800

約数和(自身を除く): 892232320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 383, 416, 448, 455, 494, 520, 532, 560, 608, 640, 665, 728, 760, 766, 832, 896, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1520, 1532, 1664, 1729, 1820, 1915, 1976, 2080, 2128, 2240, 2432, 2470, 2660, 2681, 2912, 3040, 3064, 3458, 3640, 3830, 3952, 4160, 4256, 4480, 4940, 4979, 5320, 5362, 5824, 6080, 6128, 6916, 7277, 7280, 7660, 7904, 8320, 8512, 8645, 9880, 9958, 10640, 10724, 11648, 12160, 12256, 13405, 13832, 14554, 14560, 15320, 15808, 17024, 17290, 19760, 19916, 21280, 21448, 24512, 24895, 26810, 27664, 29108, 29120, 30640, 31616, 34580, 34853, 36385, 39520, 39832, 42560, 42896, 49024, 49790, 50939, 53620, 55328, 58216, 58240, 61280, 69160, 69706, 72770, 79040, 79664, 85120, 85792, 94601, 99580, 101878, 107240, 110656, 116432, 122560, 138320, 139412, 145540, 158080, 159328, 171584, 174265, 189202, 199160, 203756, 214480, 221312, 232864, 245120, 254695, 276640, 278824, 291080, 318656, 343168, 348530, 378404, 398320, 407512, 428960, 465728, 473005, 509390, 553280, 557648, 582160, 637312, 662207, 697060, 756808, 796640, 815024, 857920, 931456, 946010, 1018780, 1106560, 1115296, 1164320, 1324414, 1394120, 1513616, 1593280, 1630048, 1715840, 1892020, 2037560, 2230592, 2328640, 2648828, 2788240, 3027232, 3186560, 3260096, 3311035, 3784040, 4075120, 4461184, 4657280, 5297656, 5576480, 6054464, 6520192, 6622070, 7568080, 8150240, 10595312, 11152960, 12108928, 13244140, 15136160, 16300480, 21190624, 22305920, 26488280, 30272320, 32600960, 42381248, 52976560, 60544640, 84762496, 105953120, 211906240, 423812480]

約数ペア:

[(1, 423812480), (2, 211906240), (4, 105953120), (5, 84762496), (7, 60544640), (8, 52976560), (10, 42381248), (13, 32600960), (14, 30272320), (16, 26488280), (19, 22305920), (20, 21190624), (26, 16300480), (28, 15136160), (32, 13244140), (35, 12108928), (38, 11152960), (40, 10595312), (52, 8150240), (56, 7568080), (64, 6622070), (65, 6520192), (70, 6054464), (76, 5576480), (80, 5297656), (91, 4657280), (95, 4461184), (104, 4075120), (112, 3784040), (128, 3311035), (130, 3260096), (133, 3186560), (140, 3027232), (152, 2788240), (160, 2648828), (182, 2328640), (190, 2230592), (208, 2037560), (224, 1892020), (247, 1715840), (260, 1630048), (266, 1593280), (280, 1513616), (304, 1394120), (320, 1324414), (364, 1164320), (380, 1115296), (383, 1106560), (416, 1018780), (448, 946010), (455, 931456), (494, 857920), (520, 815024), (532, 796640), (560, 756808), (608, 697060), (640, 662207), (665, 637312), (728, 582160), (760, 557648), (766, 553280), (832, 509390), (896, 473005), (910, 465728), (988, 428960), (1040, 407512), (1064, 398320), (1120, 378404), (1216, 348530), (1235, 343168), (1330, 318656), (1456, 291080), (1520, 278824), (1532, 276640), (1664, 254695), (1729, 245120), (1820, 232864), (1915, 221312), (1976, 214480), (2080, 203756), (2128, 199160), (2240, 189202), (2432, 174265), (2470, 171584), (2660, 159328), (2681, 158080), (2912, 145540), (3040, 139412), (3064, 138320), (3458, 122560), (3640, 116432), (3830, 110656), (3952, 107240), (4160, 101878), (4256, 99580), (4480, 94601), (4940, 85792), (4979, 85120), (5320, 79664), (5362, 79040), (5824, 72770), (6080, 69706), (6128, 69160), (6916, 61280), (7277, 58240), (7280, 58216), (7660, 55328), (7904, 53620), (8320, 50939), (8512, 49790), (8645, 49024), (9880, 42896), (9958, 42560), (10640, 39832), (10724, 39520), (11648, 36385), (12160, 34853), (12256, 34580), (13405, 31616), (13832, 30640), (14554, 29120), (14560, 29108), (15320, 27664), (15808, 26810), (17024, 24895), (17290, 24512), (19760, 21448), (19916, 21280)]