290550240

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 336

約数和(自身を含む): 1070895168

約数和(自身を除く): 780344928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 53, 54, 60, 72, 80, 81, 90, 94, 96, 106, 108, 120, 135, 141, 144, 159, 160, 162, 180, 188, 212, 216, 235, 240, 243, 265, 270, 282, 288, 318, 324, 360, 376, 405, 423, 424, 432, 470, 477, 480, 486, 530, 540, 564, 636, 648, 705, 720, 729, 752, 795, 810, 846, 848, 864, 940, 954, 972, 1060, 1080, 1128, 1215, 1269, 1272, 1296, 1410, 1431, 1440, 1458, 1504, 1590, 1620, 1692, 1696, 1880, 1908, 1944, 2115, 2120, 2160, 2256, 2385, 2430, 2491, 2538, 2544, 2592, 2820, 2862, 2916, 3180, 3240, 3384, 3645, 3760, 3807, 3816, 3888, 4230, 4240, 4293, 4320, 4512, 4770, 4860, 4982, 5076, 5088, 5640, 5724, 5832, 6345, 6360, 6480, 6768, 7155, 7290, 7473, 7520, 7614, 7632, 7776, 8460, 8480, 8586, 9540, 9720, 9964, 10152, 11280, 11421, 11448, 11664, 12455, 12690, 12720, 12879, 12960, 13536, 14310, 14580, 14946, 15228, 15264, 16920, 17172, 19035, 19080, 19440, 19928, 20304, 21465, 22419, 22560, 22842, 22896, 23328, 24910, 25380, 25440, 25758, 28620, 29160, 29892, 30456, 33840, 34263, 34344, 37365, 38070, 38160, 38637, 38880, 39856, 40608, 42930, 44838, 45684, 45792, 49820, 50760, 51516, 57105, 57240, 58320, 59784, 60912, 64395, 67257, 67680, 68526, 68688, 74730, 76140, 76320, 77274, 79712, 85860, 89676, 91368, 99640, 101520, 103032, 112095, 114210, 114480, 116640, 119568, 121824, 128790, 134514, 137052, 137376, 149460, 152280, 154548, 171315, 171720, 179352, 182736, 193185, 199280, 201771, 203040, 206064, 224190, 228420, 228960, 239136, 257580, 269028, 274104, 298920, 304560, 309096, 336285, 342630, 343440, 358704, 365472, 386370, 398560, 403542, 412128, 448380, 456840, 515160, 538056, 548208, 597840, 605313, 609120, 618192, 672570, 685260, 686880, 717408, 772740, 807084, 896760, 913680, 1008855, 1030320, 1076112, 1096416, 1195680, 1210626, 1236384, 1345140, 1370520, 1545480, 1614168, 1793520, 1815939, 1827360, 2017710, 2060640, 2152224, 2421252, 2690280, 2741040, 3026565, 3090960, 3228336, 3587040, 3631878, 4035420, 4842504, 5380560, 5482080, 6053130, 6181920, 6456672, 7263756, 8070840, 9079695, 9685008, 10761120, 12106260, 14527512, 16141680, 18159390, 19370016, 24212520, 29055024, 32283360, 36318780, 48425040, 58110048, 72637560, 96850080, 145275120, 290550240]

約数ペア:

[(1, 290550240), (2, 145275120), (3, 96850080), (4, 72637560), (5, 58110048), (6, 48425040), (8, 36318780), (9, 32283360), (10, 29055024), (12, 24212520), (15, 19370016), (16, 18159390), (18, 16141680), (20, 14527512), (24, 12106260), (27, 10761120), (30, 9685008), (32, 9079695), (36, 8070840), (40, 7263756), (45, 6456672), (47, 6181920), (48, 6053130), (53, 5482080), (54, 5380560), (60, 4842504), (72, 4035420), (80, 3631878), (81, 3587040), (90, 3228336), (94, 3090960), (96, 3026565), (106, 2741040), (108, 2690280), (120, 2421252), (135, 2152224), (141, 2060640), (144, 2017710), (159, 1827360), (160, 1815939), (162, 1793520), (180, 1614168), (188, 1545480), (212, 1370520), (216, 1345140), (235, 1236384), (240, 1210626), (243, 1195680), (265, 1096416), (270, 1076112), (282, 1030320), (288, 1008855), (318, 913680), (324, 896760), (360, 807084), (376, 772740), (405, 717408), (423, 686880), (424, 685260), (432, 672570), (470, 618192), (477, 609120), (480, 605313), (486, 597840), (530, 548208), (540, 538056), (564, 515160), (636, 456840), (648, 448380), (705, 412128), (720, 403542), (729, 398560), (752, 386370), (795, 365472), (810, 358704), (846, 343440), (848, 342630), (864, 336285), (940, 309096), (954, 304560), (972, 298920), (1060, 274104), (1080, 269028), (1128, 257580), (1215, 239136), (1269, 228960), (1272, 228420), (1296, 224190), (1410, 206064), (1431, 203040), (1440, 201771), (1458, 199280), (1504, 193185), (1590, 182736), (1620, 179352), (1692, 171720), (1696, 171315), (1880, 154548), (1908, 152280), (1944, 149460), (2115, 137376), (2120, 137052), (2160, 134514), (2256, 128790), (2385, 121824), (2430, 119568), (2491, 116640), (2538, 114480), (2544, 114210), (2592, 112095), (2820, 103032), (2862, 101520), (2916, 99640), (3180, 91368), (3240, 89676), (3384, 85860), (3645, 79712), (3760, 77274), (3807, 76320), (3816, 76140), (3888, 74730), (4230, 68688), (4240, 68526), (4293, 67680), (4320, 67257), (4512, 64395), (4770, 60912), (4860, 59784), (4982, 58320), (5076, 57240), (5088, 57105), (5640, 51516), (5724, 50760), (5832, 49820), (6345, 45792), (6360, 45684), (6480, 44838), (6768, 42930), (7155, 40608), (7290, 39856), (7473, 38880), (7520, 38637), (7614, 38160), (7632, 38070), (7776, 37365), (8460, 34344), (8480, 34263), (8586, 33840), (9540, 30456), (9720, 29892), (9964, 29160), (10152, 28620), (11280, 25758), (11421, 25440), (11448, 25380), (11664, 24910), (12455, 23328), (12690, 22896), (12720, 22842), (12879, 22560), (12960, 22419), (13536, 21465), (14310, 20304), (14580, 19928), (14946, 19440), (15228, 19080), (15264, 19035), (16920, 17172)]