508650240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 1883750400

約数和(自身を除く): 1375100160

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, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 149, 160, 168, 192, 210, 224, 240, 254, 256, 280, 298, 320, 336, 381, 384, 420, 447, 448, 480, 508, 560, 596, 635, 640, 672, 745, 762, 768, 840, 889, 894, 896, 960, 1016, 1043, 1120, 1192, 1270, 1280, 1344, 1490, 1524, 1680, 1778, 1788, 1792, 1905, 1920, 2032, 2086, 2235, 2240, 2384, 2540, 2667, 2688, 2980, 3048, 3129, 3360, 3556, 3576, 3810, 3840, 4064, 4172, 4445, 4470, 4480, 4768, 5080, 5215, 5334, 5376, 5960, 6096, 6258, 6720, 7112, 7152, 7620, 8128, 8344, 8890, 8940, 8960, 9536, 10160, 10430, 10668, 11920, 12192, 12516, 13335, 13440, 14224, 14304, 15240, 15645, 16256, 16688, 17780, 17880, 18923, 19072, 20320, 20860, 21336, 23840, 24384, 25032, 26670, 26880, 28448, 28608, 30480, 31290, 32512, 33376, 35560, 35760, 37846, 38144, 40640, 41720, 42672, 47680, 48768, 50064, 53340, 56769, 56896, 57216, 60960, 62580, 66752, 71120, 71520, 75692, 81280, 83440, 85344, 94615, 95360, 97536, 100128, 106680, 113538, 113792, 114432, 121920, 125160, 132461, 133504, 142240, 143040, 151384, 162560, 166880, 170688, 189230, 190720, 200256, 213360, 227076, 227584, 243840, 250320, 264922, 267008, 283845, 284480, 286080, 302768, 333760, 341376, 378460, 397383, 400512, 426720, 454152, 487680, 500640, 529844, 567690, 568960, 572160, 605536, 662305, 667520, 682752, 756920, 794766, 801024, 853440, 908304, 1001280, 1059688, 1135380, 1137920, 1211072, 1324610, 1335040, 1513840, 1589532, 1706880, 1816608, 1986915, 2002560, 2119376, 2270760, 2422144, 2649220, 3027680, 3179064, 3413760, 3633216, 3973830, 4005120, 4238752, 4541520, 4844288, 5298440, 6055360, 6358128, 7266432, 7947660, 8477504, 9083040, 10596880, 12110720, 12716256, 14532864, 15895320, 16955008, 18166080, 21193760, 24221440, 25432512, 31790640, 33910016, 36332160, 42387520, 50865024, 63581280, 72664320, 84775040, 101730048, 127162560, 169550080, 254325120, 508650240]

約数ペア:

[(1, 508650240), (2, 254325120), (3, 169550080), (4, 127162560), (5, 101730048), (6, 84775040), (7, 72664320), (8, 63581280), (10, 50865024), (12, 42387520), (14, 36332160), (15, 33910016), (16, 31790640), (20, 25432512), (21, 24221440), (24, 21193760), (28, 18166080), (30, 16955008), (32, 15895320), (35, 14532864), (40, 12716256), (42, 12110720), (48, 10596880), (56, 9083040), (60, 8477504), (64, 7947660), (70, 7266432), (80, 6358128), (84, 6055360), (96, 5298440), (105, 4844288), (112, 4541520), (120, 4238752), (127, 4005120), (128, 3973830), (140, 3633216), (149, 3413760), (160, 3179064), (168, 3027680), (192, 2649220), (210, 2422144), (224, 2270760), (240, 2119376), (254, 2002560), (256, 1986915), (280, 1816608), (298, 1706880), (320, 1589532), (336, 1513840), (381, 1335040), (384, 1324610), (420, 1211072), (447, 1137920), (448, 1135380), (480, 1059688), (508, 1001280), (560, 908304), (596, 853440), (635, 801024), (640, 794766), (672, 756920), (745, 682752), (762, 667520), (768, 662305), (840, 605536), (889, 572160), (894, 568960), (896, 567690), (960, 529844), (1016, 500640), (1043, 487680), (1120, 454152), (1192, 426720), (1270, 400512), (1280, 397383), (1344, 378460), (1490, 341376), (1524, 333760), (1680, 302768), (1778, 286080), (1788, 284480), (1792, 283845), (1905, 267008), (1920, 264922), (2032, 250320), (2086, 243840), (2235, 227584), (2240, 227076), (2384, 213360), (2540, 200256), (2667, 190720), (2688, 189230), (2980, 170688), (3048, 166880), (3129, 162560), (3360, 151384), (3556, 143040), (3576, 142240), (3810, 133504), (3840, 132461), (4064, 125160), (4172, 121920), (4445, 114432), (4470, 113792), (4480, 113538), (4768, 106680), (5080, 100128), (5215, 97536), (5334, 95360), (5376, 94615), (5960, 85344), (6096, 83440), (6258, 81280), (6720, 75692), (7112, 71520), (7152, 71120), (7620, 66752), (8128, 62580), (8344, 60960), (8890, 57216), (8940, 56896), (8960, 56769), (9536, 53340), (10160, 50064), (10430, 48768), (10668, 47680), (11920, 42672), (12192, 41720), (12516, 40640), (13335, 38144), (13440, 37846), (14224, 35760), (14304, 35560), (15240, 33376), (15645, 32512), (16256, 31290), (16688, 30480), (17780, 28608), (17880, 28448), (18923, 26880), (19072, 26670), (20320, 25032), (20860, 24384), (21336, 23840)]