158826240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 216

約数和(自身を含む): 582564528

約数和(自身を除く): 423738288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 811, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1622, 1632, 1920, 2040, 2176, 2304, 2433, 2448, 2720, 2880, 3060, 3244, 3264, 3840, 4055, 4080, 4352, 4866, 4896, 5440, 5760, 6120, 6488, 6528, 7299, 8110, 8160, 9732, 9792, 10880, 11520, 12165, 12240, 12976, 13056, 13787, 14598, 16220, 16320, 19464, 19584, 21760, 24330, 24480, 25952, 27574, 29196, 32440, 32640, 36495, 38928, 39168, 41361, 48660, 48960, 51904, 55148, 58392, 64880, 65280, 68935, 72990, 77856, 82722, 97320, 97920, 103808, 110296, 116784, 124083, 129760, 137870, 145980, 155712, 165444, 194640, 195840, 206805, 207616, 220592, 233568, 248166, 259520, 275740, 291960, 311424, 330888, 389280, 413610, 441184, 467136, 496332, 519040, 551480, 583920, 620415, 622848, 661776, 778560, 827220, 882368, 934272, 992664, 1038080, 1102960, 1167840, 1240830, 1323552, 1557120, 1654440, 1764736, 1868544, 1985328, 2205920, 2335680, 2481660, 2647104, 3114240, 3308880, 3529472, 3970656, 4411840, 4671360, 4963320, 5294208, 6617760, 7941312, 8823680, 9342720, 9926640, 10588416, 13235520, 15882624, 17647360, 19853280, 26471040, 31765248, 39706560, 52942080, 79413120, 158826240]

約数ペア:

[(1, 158826240), (2, 79413120), (3, 52942080), (4, 39706560), (5, 31765248), (6, 26471040), (8, 19853280), (9, 17647360), (10, 15882624), (12, 13235520), (15, 10588416), (16, 9926640), (17, 9342720), (18, 8823680), (20, 7941312), (24, 6617760), (30, 5294208), (32, 4963320), (34, 4671360), (36, 4411840), (40, 3970656), (45, 3529472), (48, 3308880), (51, 3114240), (60, 2647104), (64, 2481660), (68, 2335680), (72, 2205920), (80, 1985328), (85, 1868544), (90, 1764736), (96, 1654440), (102, 1557120), (120, 1323552), (128, 1240830), (136, 1167840), (144, 1102960), (153, 1038080), (160, 992664), (170, 934272), (180, 882368), (192, 827220), (204, 778560), (240, 661776), (255, 622848), (256, 620415), (272, 583920), (288, 551480), (306, 519040), (320, 496332), (340, 467136), (360, 441184), (384, 413610), (408, 389280), (480, 330888), (510, 311424), (544, 291960), (576, 275740), (612, 259520), (640, 248166), (680, 233568), (720, 220592), (765, 207616), (768, 206805), (811, 195840), (816, 194640), (960, 165444), (1020, 155712), (1088, 145980), (1152, 137870), (1224, 129760), (1280, 124083), (1360, 116784), (1440, 110296), (1530, 103808), (1622, 97920), (1632, 97320), (1920, 82722), (2040, 77856), (2176, 72990), (2304, 68935), (2433, 65280), (2448, 64880), (2720, 58392), (2880, 55148), (3060, 51904), (3244, 48960), (3264, 48660), (3840, 41361), (4055, 39168), (4080, 38928), (4352, 36495), (4866, 32640), (4896, 32440), (5440, 29196), (5760, 27574), (6120, 25952), (6488, 24480), (6528, 24330), (7299, 21760), (8110, 19584), (8160, 19464), (9732, 16320), (9792, 16220), (10880, 14598), (11520, 13787), (12165, 13056), (12240, 12976)]