317370881280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{9923}}^1\times {\mathrm{8329}}^1$

素因数の和:18276

約数の個数: 144

約数和(自身を含む): 1013827106880

約数和(自身を除く): 696456225600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 8329, 9923, 16658, 19846, 24987, 29769, 33316, 39692, 41645, 49615, 49974, 59538, 66632, 79384, 83290, 99230, 99948, 119076, 124935, 133264, 148845, 158768, 166580, 198460, 199896, 238152, 249870, 266528, 297690, 317536, 333160, 396920, 399792, 476304, 499740, 533056, 595380, 635072, 666320, 793840, 799584, 952608, 999480, 1066112, 1190760, 1270144, 1332640, 1587680, 1599168, 1905216, 1998960, 2132224, 2381520, 2540288, 2665280, 3175360, 3198336, 3810432, 3997920, 4763040, 5330560, 6350720, 6396672, 7620864, 7995840, 9526080, 10661120, 12701440, 15991680, 19052160, 31983360, 38104320, 82648667, 165297334, 247946001, 330594668, 413243335, 495892002, 661189336, 826486670, 991784004, 1239730005, 1322378672, 1652973340, 1983568008, 2479460010, 2644757344, 3305946680, 3967136016, 4958920020, 5289514688, 6611893360, 7934272032, 9917840040, 10579029376, 13223786720, 15868544064, 19835680080, 21158058752, 26447573440, 31737088128, 39671360160, 52895146880, 63474176256, 79342720320, 105790293760, 158685440640, 317370881280]

約数ペア:

[(1, 317370881280), (2, 158685440640), (3, 105790293760), (4, 79342720320), (5, 63474176256), (6, 52895146880), (8, 39671360160), (10, 31737088128), (12, 26447573440), (15, 21158058752), (16, 19835680080), (20, 15868544064), (24, 13223786720), (30, 10579029376), (32, 9917840040), (40, 7934272032), (48, 6611893360), (60, 5289514688), (64, 4958920020), (80, 3967136016), (96, 3305946680), (120, 2644757344), (128, 2479460010), (160, 1983568008), (192, 1652973340), (240, 1322378672), (256, 1239730005), (320, 991784004), (384, 826486670), (480, 661189336), (640, 495892002), (768, 413243335), (960, 330594668), (1280, 247946001), (1920, 165297334), (3840, 82648667), (8329, 38104320), (9923, 31983360), (16658, 19052160), (19846, 15991680), (24987, 12701440), (29769, 10661120), (33316, 9526080), (39692, 7995840), (41645, 7620864), (49615, 6396672), (49974, 6350720), (59538, 5330560), (66632, 4763040), (79384, 3997920), (83290, 3810432), (99230, 3198336), (99948, 3175360), (119076, 2665280), (124935, 2540288), (133264, 2381520), (148845, 2132224), (158768, 1998960), (166580, 1905216), (198460, 1599168), (199896, 1587680), (238152, 1332640), (249870, 1270144), (266528, 1190760), (297690, 1066112), (317536, 999480), (333160, 952608), (396920, 799584), (399792, 793840), (476304, 666320), (499740, 635072), (533056, 595380)]