209841840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 400

約数和(自身を含む): 816697728

約数和(自身を除く): 606855888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 53, 54, 60, 65, 72, 78, 80, 81, 90, 94, 104, 106, 108, 117, 120, 130, 135, 141, 144, 156, 159, 162, 180, 188, 195, 208, 212, 216, 234, 235, 240, 260, 265, 270, 282, 312, 318, 324, 351, 360, 376, 390, 405, 423, 424, 432, 468, 470, 477, 520, 530, 540, 564, 585, 611, 624, 636, 648, 689, 702, 705, 720, 752, 780, 795, 810, 846, 848, 936, 940, 954, 1040, 1053, 1060, 1080, 1128, 1170, 1222, 1269, 1272, 1296, 1378, 1404, 1410, 1431, 1560, 1590, 1620, 1692, 1755, 1833, 1872, 1880, 1908, 2067, 2106, 2115, 2120, 2160, 2256, 2340, 2385, 2444, 2491, 2538, 2544, 2756, 2808, 2820, 2862, 3055, 3120, 3180, 3240, 3384, 3445, 3510, 3666, 3760, 3807, 3816, 4134, 4212, 4230, 4240, 4293, 4680, 4770, 4888, 4982, 5076, 5265, 5499, 5512, 5616, 5640, 5724, 6110, 6201, 6345, 6360, 6480, 6768, 6890, 7020, 7155, 7332, 7473, 7614, 7632, 8268, 8424, 8460, 8586, 9165, 9360, 9540, 9776, 9964, 10152, 10335, 10530, 10998, 11024, 11280, 11448, 12220, 12402, 12455, 12690, 12720, 13780, 14040, 14310, 14664, 14946, 15228, 16497, 16536, 16848, 16920, 17172, 18330, 18603, 19035, 19080, 19928, 20304, 20670, 21060, 21465, 21996, 22419, 22896, 24440, 24804, 24910, 25380, 27495, 27560, 28080, 28620, 29328, 29892, 30456, 31005, 32383, 32994, 33072, 33840, 34344, 36660, 37206, 37365, 38070, 38160, 39856, 41340, 42120, 42930, 43992, 44838, 48880, 49491, 49608, 49820, 50760, 54990, 55120, 55809, 57240, 59784, 60912, 62010, 64766, 65988, 67257, 68688, 73320, 74412, 74730, 76140, 82485, 82680, 84240, 85860, 87984, 89676, 93015, 97149, 98982, 99216, 99640, 101520, 109980, 111618, 112095, 114480, 119568, 124020, 129532, 131976, 134514, 146640, 148824, 149460, 152280, 161915, 164970, 165360, 171720, 179352, 186030, 194298, 197964, 199280, 201771, 219960, 223236, 224190, 247455, 248040, 259064, 263952, 269028, 279045, 291447, 297648, 298920, 304560, 323830, 329940, 336285, 343440, 358704, 372060, 388596, 395928, 403542, 439920, 446472, 448380, 485745, 494910, 496080, 518128, 538056, 558090, 582894, 597840, 647660, 659880, 672570, 744120, 777192, 791856, 807084, 874341, 892944, 896760, 971490, 989820, 1008855, 1076112, 1116180, 1165788, 1295320, 1319760, 1345140, 1457235, 1488240, 1554384, 1614168, 1748682, 1793520, 1942980, 1979640, 2017710, 2232360, 2331576, 2590640, 2623023, 2690280, 2914470, 3228336, 3497364, 3885960, 3959280, 4035420, 4371705, 4464720, 4663152, 5246046, 5380560, 5828940, 6994728, 7771920, 8070840, 8743410, 10492092, 11657880, 13115115, 13989456, 16141680, 17486820, 20984184, 23315760, 26230230, 34973640, 41968368, 52460460, 69947280, 104920920, 209841840]

約数ペア:

[(1, 209841840), (2, 104920920), (3, 69947280), (4, 52460460), (5, 41968368), (6, 34973640), (8, 26230230), (9, 23315760), (10, 20984184), (12, 17486820), (13, 16141680), (15, 13989456), (16, 13115115), (18, 11657880), (20, 10492092), (24, 8743410), (26, 8070840), (27, 7771920), (30, 6994728), (36, 5828940), (39, 5380560), (40, 5246046), (45, 4663152), (47, 4464720), (48, 4371705), (52, 4035420), (53, 3959280), (54, 3885960), (60, 3497364), (65, 3228336), (72, 2914470), (78, 2690280), (80, 2623023), (81, 2590640), (90, 2331576), (94, 2232360), (104, 2017710), (106, 1979640), (108, 1942980), (117, 1793520), (120, 1748682), (130, 1614168), (135, 1554384), (141, 1488240), (144, 1457235), (156, 1345140), (159, 1319760), (162, 1295320), (180, 1165788), (188, 1116180), (195, 1076112), (208, 1008855), (212, 989820), (216, 971490), (234, 896760), (235, 892944), (240, 874341), (260, 807084), (265, 791856), (270, 777192), (282, 744120), (312, 672570), (318, 659880), (324, 647660), (351, 597840), (360, 582894), (376, 558090), (390, 538056), (405, 518128), (423, 496080), (424, 494910), (432, 485745), (468, 448380), (470, 446472), (477, 439920), (520, 403542), (530, 395928), (540, 388596), (564, 372060), (585, 358704), (611, 343440), (624, 336285), (636, 329940), (648, 323830), (689, 304560), (702, 298920), (705, 297648), (720, 291447), (752, 279045), (780, 269028), (795, 263952), (810, 259064), (846, 248040), (848, 247455), (936, 224190), (940, 223236), (954, 219960), (1040, 201771), (1053, 199280), (1060, 197964), (1080, 194298), (1128, 186030), (1170, 179352), (1222, 171720), (1269, 165360), (1272, 164970), (1296, 161915), (1378, 152280), (1404, 149460), (1410, 148824), (1431, 146640), (1560, 134514), (1590, 131976), (1620, 129532), (1692, 124020), (1755, 119568), (1833, 114480), (1872, 112095), (1880, 111618), (1908, 109980), (2067, 101520), (2106, 99640), (2115, 99216), (2120, 98982), (2160, 97149), (2256, 93015), (2340, 89676), (2385, 87984), (2444, 85860), (2491, 84240), (2538, 82680), (2544, 82485), (2756, 76140), (2808, 74730), (2820, 74412), (2862, 73320), (3055, 68688), (3120, 67257), (3180, 65988), (3240, 64766), (3384, 62010), (3445, 60912), (3510, 59784), (3666, 57240), (3760, 55809), (3807, 55120), (3816, 54990), (4134, 50760), (4212, 49820), (4230, 49608), (4240, 49491), (4293, 48880), (4680, 44838), (4770, 43992), (4888, 42930), (4982, 42120), (5076, 41340), (5265, 39856), (5499, 38160), (5512, 38070), (5616, 37365), (5640, 37206), (5724, 36660), (6110, 34344), (6201, 33840), (6345, 33072), (6360, 32994), (6480, 32383), (6768, 31005), (6890, 30456), (7020, 29892), (7155, 29328), (7332, 28620), (7473, 28080), (7614, 27560), (7632, 27495), (8268, 25380), (8424, 24910), (8460, 24804), (8586, 24440), (9165, 22896), (9360, 22419), (9540, 21996), (9776, 21465), (9964, 21060), (10152, 20670), (10335, 20304), (10530, 19928), (10998, 19080), (11024, 19035), (11280, 18603), (11448, 18330), (12220, 17172), (12402, 16920), (12455, 16848), (12690, 16536), (12720, 16497), (13780, 15228), (14040, 14946), (14310, 14664)]