491175360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4412

約数の個数: 224

約数和(自身を含む): 1866473280

約数和(自身を除く): 1375297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4373, 4680, 5616, 6240, 7020, 7488, 8640, 8746, 9360, 11232, 12480, 13119, 14040, 17492, 18720, 21865, 22464, 26238, 28080, 34984, 37440, 39357, 43730, 52476, 56160, 56849, 65595, 69968, 78714, 87460, 104952, 112320, 113698, 118071, 131190, 139936, 157428, 170547, 174920, 196785, 209904, 227396, 236142, 262380, 279872, 284245, 314856, 341094, 349840, 393570, 419808, 454792, 472284, 511641, 524760, 568490, 590355, 629712, 682188, 699680, 787140, 839616, 852735, 909584, 944568, 1023282, 1049520, 1136980, 1180710, 1259424, 1364376, 1399360, 1534923, 1574280, 1705470, 1819168, 1889136, 2046564, 2099040, 2273960, 2361420, 2518848, 2558205, 2728752, 3069846, 3148560, 3410940, 3638336, 3778272, 4093128, 4198080, 4547920, 4722840, 5116410, 5457504, 6139692, 6297120, 6821880, 7556544, 7674615, 8186256, 9095840, 9445680, 10232820, 10915008, 12279384, 12594240, 13643760, 15349230, 16372512, 18191680, 18891360, 20465640, 24558768, 27287520, 30698460, 32745024, 37782720, 40931280, 49117536, 54575040, 61396920, 81862560, 98235072, 122793840, 163725120, 245587680, 491175360]

約数ペア:

[(1, 491175360), (2, 245587680), (3, 163725120), (4, 122793840), (5, 98235072), (6, 81862560), (8, 61396920), (9, 54575040), (10, 49117536), (12, 40931280), (13, 37782720), (15, 32745024), (16, 30698460), (18, 27287520), (20, 24558768), (24, 20465640), (26, 18891360), (27, 18191680), (30, 16372512), (32, 15349230), (36, 13643760), (39, 12594240), (40, 12279384), (45, 10915008), (48, 10232820), (52, 9445680), (54, 9095840), (60, 8186256), (64, 7674615), (65, 7556544), (72, 6821880), (78, 6297120), (80, 6139692), (90, 5457504), (96, 5116410), (104, 4722840), (108, 4547920), (117, 4198080), (120, 4093128), (130, 3778272), (135, 3638336), (144, 3410940), (156, 3148560), (160, 3069846), (180, 2728752), (192, 2558205), (195, 2518848), (208, 2361420), (216, 2273960), (234, 2099040), (240, 2046564), (260, 1889136), (270, 1819168), (288, 1705470), (312, 1574280), (320, 1534923), (351, 1399360), (360, 1364376), (390, 1259424), (416, 1180710), (432, 1136980), (468, 1049520), (480, 1023282), (520, 944568), (540, 909584), (576, 852735), (585, 839616), (624, 787140), (702, 699680), (720, 682188), (780, 629712), (832, 590355), (864, 568490), (936, 524760), (960, 511641), (1040, 472284), (1080, 454792), (1170, 419808), (1248, 393570), (1404, 349840), (1440, 341094), (1560, 314856), (1728, 284245), (1755, 279872), (1872, 262380), (2080, 236142), (2160, 227396), (2340, 209904), (2496, 196785), (2808, 174920), (2880, 170547), (3120, 157428), (3510, 139936), (3744, 131190), (4160, 118071), (4320, 113698), (4373, 112320), (4680, 104952), (5616, 87460), (6240, 78714), (7020, 69968), (7488, 65595), (8640, 56849), (8746, 56160), (9360, 52476), (11232, 43730), (12480, 39357), (13119, 37440), (14040, 34984), (17492, 28080), (18720, 26238), (21865, 22464)]