545840640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 1988712000

約数和(自身を除く): 1442871360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 149, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 298, 318, 320, 360, 384, 424, 432, 447, 477, 480, 512, 530, 540, 576, 596, 636, 640, 720, 745, 768, 795, 848, 864, 894, 954, 960, 1060, 1080, 1152, 1192, 1272, 1280, 1341, 1431, 1440, 1490, 1536, 1590, 1696, 1728, 1788, 1908, 1920, 2120, 2160, 2235, 2304, 2384, 2385, 2544, 2560, 2682, 2862, 2880, 2980, 3180, 3392, 3456, 3576, 3816, 3840, 4023, 4240, 4320, 4470, 4608, 4768, 4770, 5088, 5364, 5724, 5760, 5960, 6360, 6705, 6784, 6912, 7152, 7155, 7632, 7680, 7897, 8046, 8480, 8640, 8940, 9536, 9540, 10176, 10728, 11448, 11520, 11920, 12720, 13410, 13568, 13824, 14304, 14310, 15264, 15794, 16092, 16960, 17280, 17880, 19072, 19080, 20115, 20352, 21456, 22896, 23040, 23691, 23840, 25440, 26820, 27136, 28608, 28620, 30528, 31588, 32184, 33920, 34560, 35760, 38144, 38160, 39485, 40230, 40704, 42912, 45792, 47382, 47680, 50880, 53640, 57216, 57240, 61056, 63176, 64368, 67840, 69120, 71073, 71520, 76288, 76320, 78970, 80460, 81408, 85824, 91584, 94764, 95360, 101760, 107280, 114432, 114480, 118455, 122112, 126352, 128736, 135680, 142146, 143040, 152640, 157940, 160920, 171648, 183168, 189528, 190720, 203520, 213219, 214560, 228864, 228960, 236910, 244224, 252704, 257472, 284292, 286080, 305280, 315880, 321840, 343296, 355365, 366336, 379056, 381440, 407040, 426438, 429120, 457920, 473820, 505408, 514944, 568584, 572160, 610560, 631760, 643680, 686592, 710730, 732672, 758112, 852876, 858240, 915840, 947640, 1010816, 1029888, 1066095, 1137168, 1144320, 1221120, 1263520, 1287360, 1421460, 1516224, 1705752, 1716480, 1831680, 1895280, 2021632, 2059776, 2132190, 2274336, 2527040, 2574720, 2842920, 3032448, 3411504, 3432960, 3663360, 3790560, 4043264, 4264380, 4548672, 5054080, 5149440, 5685840, 6064896, 6823008, 7581120, 8528760, 9097344, 10108160, 10298880, 11371680, 12129792, 13646016, 15162240, 17057520, 18194688, 20216320, 22743360, 27292032, 30324480, 34115040, 36389376, 45486720, 54584064, 60648960, 68230080, 90973440, 109168128, 136460160, 181946880, 272920320, 545840640]

約数ペア:

[(1, 545840640), (2, 272920320), (3, 181946880), (4, 136460160), (5, 109168128), (6, 90973440), (8, 68230080), (9, 60648960), (10, 54584064), (12, 45486720), (15, 36389376), (16, 34115040), (18, 30324480), (20, 27292032), (24, 22743360), (27, 20216320), (30, 18194688), (32, 17057520), (36, 15162240), (40, 13646016), (45, 12129792), (48, 11371680), (53, 10298880), (54, 10108160), (60, 9097344), (64, 8528760), (72, 7581120), (80, 6823008), (90, 6064896), (96, 5685840), (106, 5149440), (108, 5054080), (120, 4548672), (128, 4264380), (135, 4043264), (144, 3790560), (149, 3663360), (159, 3432960), (160, 3411504), (180, 3032448), (192, 2842920), (212, 2574720), (216, 2527040), (240, 2274336), (256, 2132190), (265, 2059776), (270, 2021632), (288, 1895280), (298, 1831680), (318, 1716480), (320, 1705752), (360, 1516224), (384, 1421460), (424, 1287360), (432, 1263520), (447, 1221120), (477, 1144320), (480, 1137168), (512, 1066095), (530, 1029888), (540, 1010816), (576, 947640), (596, 915840), (636, 858240), (640, 852876), (720, 758112), (745, 732672), (768, 710730), (795, 686592), (848, 643680), (864, 631760), (894, 610560), (954, 572160), (960, 568584), (1060, 514944), (1080, 505408), (1152, 473820), (1192, 457920), (1272, 429120), (1280, 426438), (1341, 407040), (1431, 381440), (1440, 379056), (1490, 366336), (1536, 355365), (1590, 343296), (1696, 321840), (1728, 315880), (1788, 305280), (1908, 286080), (1920, 284292), (2120, 257472), (2160, 252704), (2235, 244224), (2304, 236910), (2384, 228960), (2385, 228864), (2544, 214560), (2560, 213219), (2682, 203520), (2862, 190720), (2880, 189528), (2980, 183168), (3180, 171648), (3392, 160920), (3456, 157940), (3576, 152640), (3816, 143040), (3840, 142146), (4023, 135680), (4240, 128736), (4320, 126352), (4470, 122112), (4608, 118455), (4768, 114480), (4770, 114432), (5088, 107280), (5364, 101760), (5724, 95360), (5760, 94764), (5960, 91584), (6360, 85824), (6705, 81408), (6784, 80460), (6912, 78970), (7152, 76320), (7155, 76288), (7632, 71520), (7680, 71073), (7897, 69120), (8046, 67840), (8480, 64368), (8640, 63176), (8940, 61056), (9536, 57240), (9540, 57216), (10176, 53640), (10728, 50880), (11448, 47680), (11520, 47382), (11920, 45792), (12720, 42912), (13410, 40704), (13568, 40230), (13824, 39485), (14304, 38160), (14310, 38144), (15264, 35760), (15794, 34560), (16092, 33920), (16960, 32184), (17280, 31588), (17880, 30528), (19072, 28620), (19080, 28608), (20115, 27136), (20352, 26820), (21456, 25440), (22896, 23840), (23040, 23691)]