205835040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 783820800

約数和(自身を除く): 577985760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 53, 54, 58, 60, 62, 72, 80, 87, 90, 93, 96, 106, 108, 116, 120, 124, 135, 144, 145, 155, 159, 160, 174, 180, 186, 212, 216, 232, 240, 248, 261, 265, 270, 279, 288, 290, 310, 318, 348, 360, 372, 424, 432, 435, 464, 465, 477, 480, 496, 522, 530, 540, 558, 580, 620, 636, 696, 720, 744, 783, 795, 837, 848, 864, 870, 899, 928, 930, 954, 992, 1044, 1060, 1080, 1116, 1160, 1240, 1272, 1305, 1392, 1395, 1431, 1440, 1488, 1537, 1566, 1590, 1643, 1674, 1696, 1740, 1798, 1860, 1908, 2088, 2120, 2160, 2232, 2320, 2385, 2480, 2544, 2610, 2697, 2784, 2790, 2862, 2976, 3074, 3132, 3180, 3286, 3348, 3480, 3596, 3720, 3816, 3915, 4176, 4185, 4240, 4320, 4464, 4495, 4611, 4640, 4770, 4929, 4960, 5088, 5220, 5394, 5580, 5724, 6148, 6264, 6360, 6572, 6696, 6960, 7155, 7192, 7440, 7632, 7685, 7830, 8091, 8215, 8352, 8370, 8480, 8928, 8990, 9222, 9540, 9858, 10440, 10788, 11160, 11448, 12296, 12528, 12720, 13144, 13392, 13485, 13833, 13920, 14310, 14384, 14787, 14880, 15264, 15370, 15660, 16182, 16430, 16740, 17980, 18444, 19080, 19716, 20880, 21576, 22320, 22896, 23055, 24273, 24592, 24645, 25056, 25440, 26288, 26784, 26970, 27666, 28620, 28768, 29574, 30740, 31320, 32364, 32860, 33480, 35960, 36888, 38160, 39432, 40455, 41499, 41760, 43152, 44361, 44640, 45792, 46110, 47647, 48546, 49184, 49290, 52576, 53940, 55332, 57240, 59148, 61480, 62640, 64728, 65720, 66960, 69165, 71920, 73776, 73935, 76320, 78864, 80910, 82998, 86304, 88722, 92220, 95294, 97092, 98580, 107880, 110664, 114480, 118296, 121365, 122960, 125280, 129456, 131440, 133920, 138330, 142941, 143840, 147552, 147870, 157728, 161820, 165996, 177444, 184440, 190588, 194184, 197160, 207495, 215760, 221328, 221805, 228960, 236592, 238235, 242730, 245920, 258912, 262880, 276660, 285882, 295740, 323640, 331992, 354888, 368880, 381176, 388368, 394320, 414990, 428823, 431520, 442656, 443610, 473184, 476470, 485460, 553320, 571764, 591480, 647280, 663984, 709776, 714705, 737760, 762352, 776736, 788640, 829980, 857646, 887220, 952940, 970920, 1106640, 1143528, 1182960, 1286469, 1294560, 1327968, 1419552, 1429410, 1524704, 1659960, 1715292, 1774440, 1905880, 1941840, 2144115, 2213280, 2287056, 2365920, 2572938, 2858820, 3319920, 3430584, 3548880, 3811760, 3883680, 4288230, 4574112, 5145876, 5717640, 6432345, 6639840, 6861168, 7097760, 7623520, 8576460, 10291752, 11435280, 12864690, 13722336, 17152920, 20583504, 22870560, 25729380, 34305840, 41167008, 51458760, 68611680, 102917520, 205835040]

約数ペア:

[(1, 205835040), (2, 102917520), (3, 68611680), (4, 51458760), (5, 41167008), (6, 34305840), (8, 25729380), (9, 22870560), (10, 20583504), (12, 17152920), (15, 13722336), (16, 12864690), (18, 11435280), (20, 10291752), (24, 8576460), (27, 7623520), (29, 7097760), (30, 6861168), (31, 6639840), (32, 6432345), (36, 5717640), (40, 5145876), (45, 4574112), (48, 4288230), (53, 3883680), (54, 3811760), (58, 3548880), (60, 3430584), (62, 3319920), (72, 2858820), (80, 2572938), (87, 2365920), (90, 2287056), (93, 2213280), (96, 2144115), (106, 1941840), (108, 1905880), (116, 1774440), (120, 1715292), (124, 1659960), (135, 1524704), (144, 1429410), (145, 1419552), (155, 1327968), (159, 1294560), (160, 1286469), (174, 1182960), (180, 1143528), (186, 1106640), (212, 970920), (216, 952940), (232, 887220), (240, 857646), (248, 829980), (261, 788640), (265, 776736), (270, 762352), (279, 737760), (288, 714705), (290, 709776), (310, 663984), (318, 647280), (348, 591480), (360, 571764), (372, 553320), (424, 485460), (432, 476470), (435, 473184), (464, 443610), (465, 442656), (477, 431520), (480, 428823), (496, 414990), (522, 394320), (530, 388368), (540, 381176), (558, 368880), (580, 354888), (620, 331992), (636, 323640), (696, 295740), (720, 285882), (744, 276660), (783, 262880), (795, 258912), (837, 245920), (848, 242730), (864, 238235), (870, 236592), (899, 228960), (928, 221805), (930, 221328), (954, 215760), (992, 207495), (1044, 197160), (1060, 194184), (1080, 190588), (1116, 184440), (1160, 177444), (1240, 165996), (1272, 161820), (1305, 157728), (1392, 147870), (1395, 147552), (1431, 143840), (1440, 142941), (1488, 138330), (1537, 133920), (1566, 131440), (1590, 129456), (1643, 125280), (1674, 122960), (1696, 121365), (1740, 118296), (1798, 114480), (1860, 110664), (1908, 107880), (2088, 98580), (2120, 97092), (2160, 95294), (2232, 92220), (2320, 88722), (2385, 86304), (2480, 82998), (2544, 80910), (2610, 78864), (2697, 76320), (2784, 73935), (2790, 73776), (2862, 71920), (2976, 69165), (3074, 66960), (3132, 65720), (3180, 64728), (3286, 62640), (3348, 61480), (3480, 59148), (3596, 57240), (3720, 55332), (3816, 53940), (3915, 52576), (4176, 49290), (4185, 49184), (4240, 48546), (4320, 47647), (4464, 46110), (4495, 45792), (4611, 44640), (4640, 44361), (4770, 43152), (4929, 41760), (4960, 41499), (5088, 40455), (5220, 39432), (5394, 38160), (5580, 36888), (5724, 35960), (6148, 33480), (6264, 32860), (6360, 32364), (6572, 31320), (6696, 30740), (6960, 29574), (7155, 28768), (7192, 28620), (7440, 27666), (7632, 26970), (7685, 26784), (7830, 26288), (8091, 25440), (8215, 25056), (8352, 24645), (8370, 24592), (8480, 24273), (8928, 23055), (8990, 22896), (9222, 22320), (9540, 21576), (9858, 20880), (10440, 19716), (10788, 19080), (11160, 18444), (11448, 17980), (12296, 16740), (12528, 16430), (12720, 16182), (13144, 15660), (13392, 15370), (13485, 15264), (13833, 14880), (13920, 14787), (14310, 14384)]