287421120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 336

約数和(自身を含む): 1155435840

約数和(自身を除く): 868014720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 265, 269, 280, 288, 315, 318, 320, 336, 360, 371, 420, 424, 448, 477, 480, 504, 530, 538, 560, 576, 630, 636, 672, 720, 742, 795, 807, 840, 848, 954, 960, 1008, 1060, 1076, 1113, 1120, 1260, 1272, 1344, 1345, 1440, 1484, 1590, 1614, 1680, 1696, 1855, 1883, 1908, 2016, 2120, 2152, 2226, 2240, 2385, 2421, 2520, 2544, 2690, 2880, 2968, 3180, 3228, 3339, 3360, 3392, 3710, 3766, 3816, 4032, 4035, 4240, 4304, 4452, 4770, 4842, 5040, 5088, 5380, 5565, 5649, 5936, 6360, 6456, 6678, 6720, 7420, 7532, 7632, 8070, 8480, 8608, 8904, 9415, 9540, 9684, 10080, 10176, 10760, 11130, 11298, 11872, 12105, 12720, 12912, 13356, 14257, 14840, 15064, 15264, 16140, 16695, 16947, 16960, 17216, 17808, 18830, 19080, 19368, 20160, 21520, 22260, 22596, 23744, 24210, 25440, 25824, 26712, 28245, 28514, 29680, 30128, 30528, 32280, 33390, 33894, 35616, 37660, 38160, 38736, 42771, 43040, 44520, 45192, 48420, 50880, 51648, 53424, 56490, 57028, 59360, 60256, 64560, 66780, 67788, 71232, 71285, 75320, 76320, 77472, 84735, 85542, 86080, 89040, 90384, 96840, 99799, 106848, 112980, 114056, 118720, 120512, 128313, 129120, 133560, 135576, 142570, 150640, 152640, 154944, 169470, 171084, 178080, 180768, 193680, 199598, 213696, 213855, 225960, 228112, 256626, 258240, 267120, 271152, 285140, 299397, 301280, 338940, 342168, 356160, 361536, 387360, 399196, 427710, 451920, 456224, 498995, 513252, 534240, 542304, 570280, 598794, 602560, 641565, 677880, 684336, 774720, 798392, 855420, 898191, 903840, 912448, 997990, 1026504, 1068480, 1084608, 1140560, 1197588, 1283130, 1355760, 1368672, 1496985, 1596784, 1710840, 1796382, 1807680, 1995980, 2053008, 2281120, 2395176, 2566260, 2711520, 2737344, 2993970, 3193568, 3421680, 3592764, 3991960, 4106016, 4490955, 4562240, 4790352, 5132520, 5423040, 5987940, 6387136, 6843360, 7185528, 7983920, 8212032, 8981910, 9580704, 10265040, 11975880, 13686720, 14371056, 15967840, 17963820, 19161408, 20530080, 23951760, 28742112, 31935680, 35927640, 41060160, 47903520, 57484224, 71855280, 95807040, 143710560, 287421120]

約数ペア:

[(1, 287421120), (2, 143710560), (3, 95807040), (4, 71855280), (5, 57484224), (6, 47903520), (7, 41060160), (8, 35927640), (9, 31935680), (10, 28742112), (12, 23951760), (14, 20530080), (15, 19161408), (16, 17963820), (18, 15967840), (20, 14371056), (21, 13686720), (24, 11975880), (28, 10265040), (30, 9580704), (32, 8981910), (35, 8212032), (36, 7983920), (40, 7185528), (42, 6843360), (45, 6387136), (48, 5987940), (53, 5423040), (56, 5132520), (60, 4790352), (63, 4562240), (64, 4490955), (70, 4106016), (72, 3991960), (80, 3592764), (84, 3421680), (90, 3193568), (96, 2993970), (105, 2737344), (106, 2711520), (112, 2566260), (120, 2395176), (126, 2281120), (140, 2053008), (144, 1995980), (159, 1807680), (160, 1796382), (168, 1710840), (180, 1596784), (192, 1496985), (210, 1368672), (212, 1355760), (224, 1283130), (240, 1197588), (252, 1140560), (265, 1084608), (269, 1068480), (280, 1026504), (288, 997990), (315, 912448), (318, 903840), (320, 898191), (336, 855420), (360, 798392), (371, 774720), (420, 684336), (424, 677880), (448, 641565), (477, 602560), (480, 598794), (504, 570280), (530, 542304), (538, 534240), (560, 513252), (576, 498995), (630, 456224), (636, 451920), (672, 427710), (720, 399196), (742, 387360), (795, 361536), (807, 356160), (840, 342168), (848, 338940), (954, 301280), (960, 299397), (1008, 285140), (1060, 271152), (1076, 267120), (1113, 258240), (1120, 256626), (1260, 228112), (1272, 225960), (1344, 213855), (1345, 213696), (1440, 199598), (1484, 193680), (1590, 180768), (1614, 178080), (1680, 171084), (1696, 169470), (1855, 154944), (1883, 152640), (1908, 150640), (2016, 142570), (2120, 135576), (2152, 133560), (2226, 129120), (2240, 128313), (2385, 120512), (2421, 118720), (2520, 114056), (2544, 112980), (2690, 106848), (2880, 99799), (2968, 96840), (3180, 90384), (3228, 89040), (3339, 86080), (3360, 85542), (3392, 84735), (3710, 77472), (3766, 76320), (3816, 75320), (4032, 71285), (4035, 71232), (4240, 67788), (4304, 66780), (4452, 64560), (4770, 60256), (4842, 59360), (5040, 57028), (5088, 56490), (5380, 53424), (5565, 51648), (5649, 50880), (5936, 48420), (6360, 45192), (6456, 44520), (6678, 43040), (6720, 42771), (7420, 38736), (7532, 38160), (7632, 37660), (8070, 35616), (8480, 33894), (8608, 33390), (8904, 32280), (9415, 30528), (9540, 30128), (9684, 29680), (10080, 28514), (10176, 28245), (10760, 26712), (11130, 25824), (11298, 25440), (11872, 24210), (12105, 23744), (12720, 22596), (12912, 22260), (13356, 21520), (14257, 20160), (14840, 19368), (15064, 19080), (15264, 18830), (16140, 17808), (16695, 17216), (16947, 16960)]