63581280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 168661920

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 149, 160, 168, 210, 224, 240, 254, 280, 298, 336, 381, 420, 447, 480, 508, 560, 596, 635, 672, 745, 762, 840, 889, 894, 1016, 1043, 1120, 1192, 1270, 1490, 1524, 1680, 1778, 1788, 1905, 2032, 2086, 2235, 2384, 2540, 2667, 2980, 3048, 3129, 3360, 3556, 3576, 3810, 4064, 4172, 4445, 4470, 4768, 5080, 5215, 5334, 5960, 6096, 6258, 7112, 7152, 7620, 8344, 8890, 8940, 10160, 10430, 10668, 11920, 12192, 12516, 13335, 14224, 14304, 15240, 15645, 16688, 17780, 17880, 18923, 20320, 20860, 21336, 23840, 25032, 26670, 28448, 30480, 31290, 33376, 35560, 35760, 37846, 41720, 42672, 50064, 53340, 56769, 60960, 62580, 71120, 71520, 75692, 83440, 85344, 94615, 100128, 106680, 113538, 125160, 132461, 142240, 151384, 166880, 189230, 213360, 227076, 250320, 264922, 283845, 302768, 378460, 397383, 426720, 454152, 500640, 529844, 567690, 605536, 662305, 756920, 794766, 908304, 1059688, 1135380, 1324610, 1513840, 1589532, 1816608, 1986915, 2119376, 2270760, 2649220, 3027680, 3179064, 3973830, 4238752, 4541520, 5298440, 6358128, 7947660, 9083040, 10596880, 12716256, 15895320, 21193760, 31790640, 63581280]

約数ペア:

[(1, 63581280), (2, 31790640), (3, 21193760), (4, 15895320), (5, 12716256), (6, 10596880), (7, 9083040), (8, 7947660), (10, 6358128), (12, 5298440), (14, 4541520), (15, 4238752), (16, 3973830), (20, 3179064), (21, 3027680), (24, 2649220), (28, 2270760), (30, 2119376), (32, 1986915), (35, 1816608), (40, 1589532), (42, 1513840), (48, 1324610), (56, 1135380), (60, 1059688), (70, 908304), (80, 794766), (84, 756920), (96, 662305), (105, 605536), (112, 567690), (120, 529844), (127, 500640), (140, 454152), (149, 426720), (160, 397383), (168, 378460), (210, 302768), (224, 283845), (240, 264922), (254, 250320), (280, 227076), (298, 213360), (336, 189230), (381, 166880), (420, 151384), (447, 142240), (480, 132461), (508, 125160), (560, 113538), (596, 106680), (635, 100128), (672, 94615), (745, 85344), (762, 83440), (840, 75692), (889, 71520), (894, 71120), (1016, 62580), (1043, 60960), (1120, 56769), (1192, 53340), (1270, 50064), (1490, 42672), (1524, 41720), (1680, 37846), (1778, 35760), (1788, 35560), (1905, 33376), (2032, 31290), (2086, 30480), (2235, 28448), (2384, 26670), (2540, 25032), (2667, 23840), (2980, 21336), (3048, 20860), (3129, 20320), (3360, 18923), (3556, 17880), (3576, 17780), (3810, 16688), (4064, 15645), (4172, 15240), (4445, 14304), (4470, 14224), (4768, 13335), (5080, 12516), (5215, 12192), (5334, 11920), (5960, 10668), (6096, 10430), (6258, 10160), (7112, 8940), (7152, 8890), (7620, 8344)]