379745520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20549}}^1$

素因数の和:20583

約数の個数: 160

約数和(自身を含む): 1467763200

約数和(自身を除く): 1088017680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 20549, 41098, 61647, 82196, 102745, 123294, 143843, 164392, 205490, 226039, 246588, 287686, 308235, 328784, 410980, 431529, 452078, 493176, 575372, 616470, 678117, 719215, 821960, 863058, 904156, 986352, 1130195, 1150744, 1232940, 1356234, 1438430, 1582273, 1643920, 1726116, 1808312, 2157645, 2260390, 2301488, 2465880, 2712468, 2876860, 3164546, 3390585, 3452232, 3616624, 4315290, 4520780, 4746819, 4931760, 5424936, 5753720, 6329092, 6781170, 6904464, 7911365, 8630580, 9041560, 9493638, 10849872, 11507440, 12658184, 13562340, 15822730, 17261160, 18083120, 18987276, 23734095, 25316368, 27124680, 31645460, 34522320, 37974552, 47468190, 54249360, 63290920, 75949104, 94936380, 126581840, 189872760, 379745520]

約数ペア:

[(1, 379745520), (2, 189872760), (3, 126581840), (4, 94936380), (5, 75949104), (6, 63290920), (7, 54249360), (8, 47468190), (10, 37974552), (11, 34522320), (12, 31645460), (14, 27124680), (15, 25316368), (16, 23734095), (20, 18987276), (21, 18083120), (22, 17261160), (24, 15822730), (28, 13562340), (30, 12658184), (33, 11507440), (35, 10849872), (40, 9493638), (42, 9041560), (44, 8630580), (48, 7911365), (55, 6904464), (56, 6781170), (60, 6329092), (66, 5753720), (70, 5424936), (77, 4931760), (80, 4746819), (84, 4520780), (88, 4315290), (105, 3616624), (110, 3452232), (112, 3390585), (120, 3164546), (132, 2876860), (140, 2712468), (154, 2465880), (165, 2301488), (168, 2260390), (176, 2157645), (210, 1808312), (220, 1726116), (231, 1643920), (240, 1582273), (264, 1438430), (280, 1356234), (308, 1232940), (330, 1150744), (336, 1130195), (385, 986352), (420, 904156), (440, 863058), (462, 821960), (528, 719215), (560, 678117), (616, 616470), (660, 575372), (770, 493176), (840, 452078), (880, 431529), (924, 410980), (1155, 328784), (1232, 308235), (1320, 287686), (1540, 246588), (1680, 226039), (1848, 205490), (2310, 164392), (2640, 143843), (3080, 123294), (3696, 102745), (4620, 82196), (6160, 61647), (9240, 41098), (18480, 20549)]