288407040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 997449552

約数和(自身を除く): 709042512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 256, 272, 282, 320, 340, 376, 384, 408, 470, 480, 510, 512, 544, 564, 640, 680, 705, 752, 768, 799, 816, 940, 960, 1020, 1088, 1128, 1280, 1360, 1410, 1504, 1536, 1598, 1632, 1880, 1920, 2040, 2176, 2209, 2256, 2397, 2560, 2720, 2820, 3008, 3196, 3264, 3760, 3840, 3995, 4080, 4352, 4418, 4512, 4794, 5440, 5640, 6016, 6392, 6528, 6627, 7520, 7680, 7990, 8160, 8704, 8836, 9024, 9588, 10880, 11045, 11280, 11985, 12032, 12784, 13056, 13254, 15040, 15980, 16320, 17672, 18048, 19176, 21760, 22090, 22560, 23970, 24064, 25568, 26112, 26508, 30080, 31960, 32640, 33135, 35344, 36096, 37553, 38352, 43520, 44180, 45120, 47940, 51136, 53016, 60160, 63920, 65280, 66270, 70688, 72192, 75106, 76704, 88360, 90240, 95880, 102272, 106032, 112659, 120320, 127840, 130560, 132540, 141376, 150212, 153408, 176720, 180480, 187765, 191760, 204544, 212064, 225318, 255680, 265080, 282752, 300424, 306816, 353440, 360960, 375530, 383520, 409088, 424128, 450636, 511360, 530160, 563295, 565504, 600848, 613632, 706880, 751060, 767040, 848256, 901272, 1022720, 1060320, 1126590, 1131008, 1201696, 1227264, 1413760, 1502120, 1534080, 1696512, 1802544, 2045440, 2120640, 2253180, 2403392, 2827520, 3004240, 3068160, 3393024, 3605088, 4241280, 4506360, 4806784, 5655040, 6008480, 6136320, 7210176, 8482560, 9012720, 9613568, 12016960, 14420352, 16965120, 18025440, 19227136, 24033920, 28840704, 36050880, 48067840, 57681408, 72101760, 96135680, 144203520, 288407040]

約数ペア:

[(1, 288407040), (2, 144203520), (3, 96135680), (4, 72101760), (5, 57681408), (6, 48067840), (8, 36050880), (10, 28840704), (12, 24033920), (15, 19227136), (16, 18025440), (17, 16965120), (20, 14420352), (24, 12016960), (30, 9613568), (32, 9012720), (34, 8482560), (40, 7210176), (47, 6136320), (48, 6008480), (51, 5655040), (60, 4806784), (64, 4506360), (68, 4241280), (80, 3605088), (85, 3393024), (94, 3068160), (96, 3004240), (102, 2827520), (120, 2403392), (128, 2253180), (136, 2120640), (141, 2045440), (160, 1802544), (170, 1696512), (188, 1534080), (192, 1502120), (204, 1413760), (235, 1227264), (240, 1201696), (255, 1131008), (256, 1126590), (272, 1060320), (282, 1022720), (320, 901272), (340, 848256), (376, 767040), (384, 751060), (408, 706880), (470, 613632), (480, 600848), (510, 565504), (512, 563295), (544, 530160), (564, 511360), (640, 450636), (680, 424128), (705, 409088), (752, 383520), (768, 375530), (799, 360960), (816, 353440), (940, 306816), (960, 300424), (1020, 282752), (1088, 265080), (1128, 255680), (1280, 225318), (1360, 212064), (1410, 204544), (1504, 191760), (1536, 187765), (1598, 180480), (1632, 176720), (1880, 153408), (1920, 150212), (2040, 141376), (2176, 132540), (2209, 130560), (2256, 127840), (2397, 120320), (2560, 112659), (2720, 106032), (2820, 102272), (3008, 95880), (3196, 90240), (3264, 88360), (3760, 76704), (3840, 75106), (3995, 72192), (4080, 70688), (4352, 66270), (4418, 65280), (4512, 63920), (4794, 60160), (5440, 53016), (5640, 51136), (6016, 47940), (6392, 45120), (6528, 44180), (6627, 43520), (7520, 38352), (7680, 37553), (7990, 36096), (8160, 35344), (8704, 33135), (8836, 32640), (9024, 31960), (9588, 30080), (10880, 26508), (11045, 26112), (11280, 25568), (11985, 24064), (12032, 23970), (12784, 22560), (13056, 22090), (13254, 21760), (15040, 19176), (15980, 18048), (16320, 17672)]