983921280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 256

約数和(自身を含む): 3331238400

約数和(自身を除く): 2347317120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 116, 120, 123, 128, 145, 160, 164, 174, 192, 205, 232, 240, 246, 290, 320, 328, 348, 384, 410, 431, 435, 464, 480, 492, 580, 615, 640, 656, 696, 820, 862, 870, 928, 960, 984, 1160, 1189, 1230, 1293, 1312, 1392, 1640, 1724, 1740, 1856, 1920, 1968, 2155, 2320, 2378, 2460, 2586, 2624, 2784, 3280, 3448, 3480, 3567, 3712, 3936, 4310, 4640, 4756, 4920, 5172, 5248, 5568, 5945, 6465, 6560, 6896, 6960, 7134, 7872, 8620, 9280, 9512, 9840, 10344, 11136, 11890, 12499, 12930, 13120, 13792, 13920, 14268, 15744, 17240, 17671, 17835, 18560, 19024, 19680, 20688, 23780, 24998, 25860, 26240, 27584, 27840, 28536, 34480, 35342, 35670, 37497, 38048, 39360, 41376, 47560, 49996, 51720, 53013, 55168, 55680, 57072, 62495, 68960, 70684, 71340, 74994, 76096, 78720, 82752, 88355, 95120, 99992, 103440, 106026, 114144, 124990, 137920, 141368, 142680, 149988, 152192, 165504, 176710, 187485, 190240, 199984, 206880, 212052, 228288, 249980, 265065, 275840, 282736, 285360, 299976, 353420, 374970, 380480, 399968, 413760, 424104, 456576, 499960, 512459, 530130, 565472, 570720, 599952, 706840, 749940, 760960, 799936, 827520, 848208, 999920, 1024918, 1060260, 1130944, 1141440, 1199904, 1413680, 1499880, 1537377, 1599872, 1696416, 1999840, 2049836, 2120520, 2261888, 2282880, 2399808, 2562295, 2827360, 2999760, 3074754, 3392832, 3999680, 4099672, 4241040, 4799616, 5124590, 5654720, 5999520, 6149508, 6785664, 7686885, 7999360, 8199344, 8482080, 10249180, 11309440, 11999040, 12299016, 15373770, 16398688, 16964160, 20498360, 23998080, 24598032, 30747540, 32797376, 33928320, 40996720, 49196064, 61495080, 65594752, 81993440, 98392128, 122990160, 163986880, 196784256, 245980320, 327973760, 491960640, 983921280]

約数ペア:

[(1, 983921280), (2, 491960640), (3, 327973760), (4, 245980320), (5, 196784256), (6, 163986880), (8, 122990160), (10, 98392128), (12, 81993440), (15, 65594752), (16, 61495080), (20, 49196064), (24, 40996720), (29, 33928320), (30, 32797376), (32, 30747540), (40, 24598032), (41, 23998080), (48, 20498360), (58, 16964160), (60, 16398688), (64, 15373770), (80, 12299016), (82, 11999040), (87, 11309440), (96, 10249180), (116, 8482080), (120, 8199344), (123, 7999360), (128, 7686885), (145, 6785664), (160, 6149508), (164, 5999520), (174, 5654720), (192, 5124590), (205, 4799616), (232, 4241040), (240, 4099672), (246, 3999680), (290, 3392832), (320, 3074754), (328, 2999760), (348, 2827360), (384, 2562295), (410, 2399808), (431, 2282880), (435, 2261888), (464, 2120520), (480, 2049836), (492, 1999840), (580, 1696416), (615, 1599872), (640, 1537377), (656, 1499880), (696, 1413680), (820, 1199904), (862, 1141440), (870, 1130944), (928, 1060260), (960, 1024918), (984, 999920), (1160, 848208), (1189, 827520), (1230, 799936), (1293, 760960), (1312, 749940), (1392, 706840), (1640, 599952), (1724, 570720), (1740, 565472), (1856, 530130), (1920, 512459), (1968, 499960), (2155, 456576), (2320, 424104), (2378, 413760), (2460, 399968), (2586, 380480), (2624, 374970), (2784, 353420), (3280, 299976), (3448, 285360), (3480, 282736), (3567, 275840), (3712, 265065), (3936, 249980), (4310, 228288), (4640, 212052), (4756, 206880), (4920, 199984), (5172, 190240), (5248, 187485), (5568, 176710), (5945, 165504), (6465, 152192), (6560, 149988), (6896, 142680), (6960, 141368), (7134, 137920), (7872, 124990), (8620, 114144), (9280, 106026), (9512, 103440), (9840, 99992), (10344, 95120), (11136, 88355), (11890, 82752), (12499, 78720), (12930, 76096), (13120, 74994), (13792, 71340), (13920, 70684), (14268, 68960), (15744, 62495), (17240, 57072), (17671, 55680), (17835, 55168), (18560, 53013), (19024, 51720), (19680, 49996), (20688, 47560), (23780, 41376), (24998, 39360), (25860, 38048), (26240, 37497), (27584, 35670), (27840, 35342), (28536, 34480)]