317298240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15739}}^1$

素因数の和:15769

約数の個数: 168

約数和(自身を含む): 1247363520

約数和(自身を除く): 930065280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15739, 20160, 31478, 47217, 62956, 78695, 94434, 110173, 125912, 141651, 157390, 188868, 220346, 236085, 251824, 283302, 314780, 330519, 377736, 440692, 472170, 503648, 550865, 566604, 629560, 661038, 708255, 755472, 881384, 944340, 991557, 1007296, 1101730, 1133208, 1259120, 1322076, 1416510, 1510944, 1652595, 1762768, 1888680, 1983114, 2203460, 2266416, 2518240, 2644152, 2833020, 3021888, 3305190, 3525536, 3777360, 3966228, 4406920, 4532832, 4957785, 5036480, 5288304, 5666040, 6610380, 7051072, 7554720, 7932456, 8813840, 9065664, 9915570, 10576608, 11332080, 13220760, 15109440, 15864912, 17627680, 19831140, 21153216, 22664160, 26441520, 31729824, 35255360, 39662280, 45328320, 52883040, 63459648, 79324560, 105766080, 158649120, 317298240]

約数ペア:

[(1, 317298240), (2, 158649120), (3, 105766080), (4, 79324560), (5, 63459648), (6, 52883040), (7, 45328320), (8, 39662280), (9, 35255360), (10, 31729824), (12, 26441520), (14, 22664160), (15, 21153216), (16, 19831140), (18, 17627680), (20, 15864912), (21, 15109440), (24, 13220760), (28, 11332080), (30, 10576608), (32, 9915570), (35, 9065664), (36, 8813840), (40, 7932456), (42, 7554720), (45, 7051072), (48, 6610380), (56, 5666040), (60, 5288304), (63, 5036480), (64, 4957785), (70, 4532832), (72, 4406920), (80, 3966228), (84, 3777360), (90, 3525536), (96, 3305190), (105, 3021888), (112, 2833020), (120, 2644152), (126, 2518240), (140, 2266416), (144, 2203460), (160, 1983114), (168, 1888680), (180, 1762768), (192, 1652595), (210, 1510944), (224, 1416510), (240, 1322076), (252, 1259120), (280, 1133208), (288, 1101730), (315, 1007296), (320, 991557), (336, 944340), (360, 881384), (420, 755472), (448, 708255), (480, 661038), (504, 629560), (560, 566604), (576, 550865), (630, 503648), (672, 472170), (720, 440692), (840, 377736), (960, 330519), (1008, 314780), (1120, 283302), (1260, 251824), (1344, 236085), (1440, 220346), (1680, 188868), (2016, 157390), (2240, 141651), (2520, 125912), (2880, 110173), (3360, 94434), (4032, 78695), (5040, 62956), (6720, 47217), (10080, 31478), (15739, 20160)]