238239360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 256

約数和(自身を含む): 894499200

約数和(自身を除く): 656259840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 811, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1622, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2433, 2448, 2720, 2880, 3060, 3244, 3264, 3456, 3672, 4055, 4080, 4320, 4590, 4866, 4896, 5440, 5760, 6120, 6488, 6528, 7299, 7344, 8110, 8160, 8640, 9180, 9732, 9792, 10880, 12165, 12240, 12976, 13787, 14598, 14688, 16220, 16320, 17280, 18360, 19464, 19584, 21897, 24330, 24480, 25952, 27574, 29196, 29376, 32440, 32640, 36495, 36720, 38928, 41361, 43794, 48660, 48960, 51904, 55148, 58392, 58752, 64880, 68935, 72990, 73440, 77856, 82722, 87588, 97320, 97920, 103808, 109485, 110296, 116784, 124083, 129760, 137870, 145980, 146880, 155712, 165444, 175176, 194640, 206805, 218970, 220592, 233568, 248166, 259520, 275740, 291960, 293760, 311424, 330888, 350352, 372249, 389280, 413610, 437940, 441184, 467136, 496332, 519040, 551480, 583920, 620415, 661776, 700704, 744498, 778560, 827220, 875880, 882368, 934272, 992664, 1102960, 1167840, 1240830, 1323552, 1401408, 1488996, 1557120, 1654440, 1751760, 1764736, 1861245, 1985328, 2205920, 2335680, 2481660, 2647104, 2802816, 2977992, 3308880, 3503520, 3722490, 3970656, 4411840, 4671360, 4963320, 5294208, 5955984, 6617760, 7007040, 7444980, 7941312, 8823680, 9926640, 11911968, 13235520, 14014080, 14889960, 15882624, 19853280, 23823936, 26471040, 29779920, 39706560, 47647872, 59559840, 79413120, 119119680, 238239360]

約数ペア:

[(1, 238239360), (2, 119119680), (3, 79413120), (4, 59559840), (5, 47647872), (6, 39706560), (8, 29779920), (9, 26471040), (10, 23823936), (12, 19853280), (15, 15882624), (16, 14889960), (17, 14014080), (18, 13235520), (20, 11911968), (24, 9926640), (27, 8823680), (30, 7941312), (32, 7444980), (34, 7007040), (36, 6617760), (40, 5955984), (45, 5294208), (48, 4963320), (51, 4671360), (54, 4411840), (60, 3970656), (64, 3722490), (68, 3503520), (72, 3308880), (80, 2977992), (85, 2802816), (90, 2647104), (96, 2481660), (102, 2335680), (108, 2205920), (120, 1985328), (128, 1861245), (135, 1764736), (136, 1751760), (144, 1654440), (153, 1557120), (160, 1488996), (170, 1401408), (180, 1323552), (192, 1240830), (204, 1167840), (216, 1102960), (240, 992664), (255, 934272), (270, 882368), (272, 875880), (288, 827220), (306, 778560), (320, 744498), (340, 700704), (360, 661776), (384, 620415), (408, 583920), (432, 551480), (459, 519040), (480, 496332), (510, 467136), (540, 441184), (544, 437940), (576, 413610), (612, 389280), (640, 372249), (680, 350352), (720, 330888), (765, 311424), (811, 293760), (816, 291960), (864, 275740), (918, 259520), (960, 248166), (1020, 233568), (1080, 220592), (1088, 218970), (1152, 206805), (1224, 194640), (1360, 175176), (1440, 165444), (1530, 155712), (1622, 146880), (1632, 145980), (1728, 137870), (1836, 129760), (1920, 124083), (2040, 116784), (2160, 110296), (2176, 109485), (2295, 103808), (2433, 97920), (2448, 97320), (2720, 87588), (2880, 82722), (3060, 77856), (3244, 73440), (3264, 72990), (3456, 68935), (3672, 64880), (4055, 58752), (4080, 58392), (4320, 55148), (4590, 51904), (4866, 48960), (4896, 48660), (5440, 43794), (5760, 41361), (6120, 38928), (6488, 36720), (6528, 36495), (7299, 32640), (7344, 32440), (8110, 29376), (8160, 29196), (8640, 27574), (9180, 25952), (9732, 24480), (9792, 24330), (10880, 21897), (12165, 19584), (12240, 19464), (12976, 18360), (13787, 17280), (14598, 16320), (14688, 16220)]