317804929920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{40961}}^1$

素因数の和:41438

約数の個数: 256

約数和(自身を含む): 1128093480000

約数和(自身を除く): 810288550080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 449, 480, 540, 576, 640, 720, 864, 898, 960, 1080, 1152, 1347, 1440, 1728, 1796, 1920, 2160, 2245, 2694, 2880, 3456, 3592, 4041, 4320, 4490, 5388, 5760, 6735, 7184, 8082, 8640, 8980, 10776, 12123, 13470, 14368, 16164, 17280, 17960, 20205, 21552, 24246, 26940, 28736, 32328, 35920, 40410, 40961, 43104, 48492, 53880, 57472, 60615, 64656, 71840, 80820, 81922, 86208, 96984, 107760, 121230, 122883, 129312, 143680, 161640, 163844, 172416, 193968, 204805, 215520, 242460, 245766, 258624, 287360, 323280, 327688, 368649, 387936, 409610, 431040, 484920, 491532, 517248, 614415, 646560, 655376, 737298, 775872, 819220, 862080, 969840, 983064, 1105947, 1228830, 1293120, 1310752, 1474596, 1551744, 1638440, 1843245, 1939680, 1966128, 2211894, 2457660, 2586240, 2621504, 2949192, 3276880, 3686490, 3879360, 3932256, 4423788, 4915320, 5243008, 5529735, 5898384, 6553760, 7372980, 7758720, 7864512, 8847576, 9830640, 11059470, 11796768, 13107520, 14745960, 15729024, 17695152, 18391489, 19661280, 22118940, 23593536, 26215040, 29491920, 35390304, 36782978, 39322560, 44237880, 47187072, 55174467, 58983840, 70780608, 73565956, 78645120, 88475760, 91957445, 110348934, 117967680, 141561216, 147131912, 165523401, 176951520, 183914890, 220697868, 235935360, 275872335, 294263824, 331046802, 353903040, 367829780, 441395736, 496570203, 551744670, 588527648, 662093604, 707806080, 735659560, 827617005, 882791472, 993140406, 1103489340, 1177055296, 1324187208, 1471319120, 1655234010, 1765582944, 1986280812, 2206978680, 2354110592, 2482851015, 2648374416, 2942638240, 3310468020, 3531165888, 3972561624, 4413957360, 4965702030, 5296748832, 5885276480, 6620936040, 7062331776, 7945123248, 8827914720, 9931404060, 10593497664, 11770552960, 13241872080, 15890246496, 17655829440, 19862808120, 21186995328, 26483744160, 31780492992, 35311658880, 39725616240, 52967488320, 63560985984, 79451232480, 105934976640, 158902464960, 317804929920]

約数ペア:

[(1, 317804929920), (2, 158902464960), (3, 105934976640), (4, 79451232480), (5, 63560985984), (6, 52967488320), (8, 39725616240), (9, 35311658880), (10, 31780492992), (12, 26483744160), (15, 21186995328), (16, 19862808120), (18, 17655829440), (20, 15890246496), (24, 13241872080), (27, 11770552960), (30, 10593497664), (32, 9931404060), (36, 8827914720), (40, 7945123248), (45, 7062331776), (48, 6620936040), (54, 5885276480), (60, 5296748832), (64, 4965702030), (72, 4413957360), (80, 3972561624), (90, 3531165888), (96, 3310468020), (108, 2942638240), (120, 2648374416), (128, 2482851015), (135, 2354110592), (144, 2206978680), (160, 1986280812), (180, 1765582944), (192, 1655234010), (216, 1471319120), (240, 1324187208), (270, 1177055296), (288, 1103489340), (320, 993140406), (360, 882791472), (384, 827617005), (432, 735659560), (449, 707806080), (480, 662093604), (540, 588527648), (576, 551744670), (640, 496570203), (720, 441395736), (864, 367829780), (898, 353903040), (960, 331046802), (1080, 294263824), (1152, 275872335), (1347, 235935360), (1440, 220697868), (1728, 183914890), (1796, 176951520), (1920, 165523401), (2160, 147131912), (2245, 141561216), (2694, 117967680), (2880, 110348934), (3456, 91957445), (3592, 88475760), (4041, 78645120), (4320, 73565956), (4490, 70780608), (5388, 58983840), (5760, 55174467), (6735, 47187072), (7184, 44237880), (8082, 39322560), (8640, 36782978), (8980, 35390304), (10776, 29491920), (12123, 26215040), (13470, 23593536), (14368, 22118940), (16164, 19661280), (17280, 18391489), (17960, 17695152), (20205, 15729024), (21552, 14745960), (24246, 13107520), (26940, 11796768), (28736, 11059470), (32328, 9830640), (35920, 8847576), (40410, 7864512), (40961, 7758720), (43104, 7372980), (48492, 6553760), (53880, 5898384), (57472, 5529735), (60615, 5243008), (64656, 4915320), (71840, 4423788), (80820, 3932256), (81922, 3879360), (86208, 3686490), (96984, 3276880), (107760, 2949192), (121230, 2621504), (122883, 2586240), (129312, 2457660), (143680, 2211894), (161640, 1966128), (163844, 1939680), (172416, 1843245), (193968, 1638440), (204805, 1551744), (215520, 1474596), (242460, 1310752), (245766, 1293120), (258624, 1228830), (287360, 1105947), (323280, 983064), (327688, 969840), (368649, 862080), (387936, 819220), (409610, 775872), (431040, 737298), (484920, 655376), (491532, 646560), (517248, 614415)]