231837831680

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{142169}}^1$

素因数の和:142219

約数の個数: 240

約数和(自身を含む): 696366289080

約数和(自身を除く): 464528457400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2548, 2560, 2912, 3136, 3185, 3328, 3584, 3640, 3920, 4160, 4480, 5096, 5824, 6272, 6370, 6656, 7280, 7840, 8320, 8960, 10192, 11648, 12544, 12740, 14560, 15680, 16640, 17920, 20384, 23296, 25088, 25480, 29120, 31360, 33280, 40768, 46592, 50960, 58240, 62720, 81536, 101920, 116480, 125440, 142169, 163072, 203840, 232960, 284338, 326144, 407680, 568676, 710845, 815360, 995183, 1137352, 1421690, 1630720, 1848197, 1990366, 2274704, 2843380, 3696394, 3980732, 4549408, 4975915, 5686760, 6966281, 7392788, 7961464, 9098816, 9240985, 9951830, 11373520, 12937379, 13932562, 14785576, 15922928, 18197632, 18481970, 19903660, 22747040, 25874758, 27865124, 29571152, 31845856, 34831405, 36395264, 36963940, 39807320, 45494080, 51749516, 55730248, 59142304, 63691712, 64686895, 69662810, 72790528, 73927880, 79614640, 90561653, 90988160, 103499032, 111460496, 118284608, 127383424, 129373790, 139325620, 147855760, 159229280, 181123306, 181976320, 206998064, 222920992, 236569216, 254766848, 258747580, 278651240, 295711520, 318458560, 362246612, 363952640, 413996128, 445841984, 452808265, 473138432, 509533696, 517495160, 557302480, 591423040, 636917120, 724493224, 827992256, 891683968, 905616530, 946276864, 1034990320, 1114604960, 1182846080, 1273834240, 1448986448, 1655984512, 1783367936, 1811233060, 2069980640, 2229209920, 2365692160, 2547668480, 2897972896, 3311969024, 3566735872, 3622466120, 4139961280, 4458419840, 4731384320, 5795945792, 6623938048, 7244932240, 8279922560, 8916839680, 11591891584, 14489864480, 16559845120, 17833679360, 23183783168, 28979728960, 33119690240, 46367566336, 57959457920, 115918915840, 231837831680]

約数ペア:

[(1, 231837831680), (2, 115918915840), (4, 57959457920), (5, 46367566336), (7, 33119690240), (8, 28979728960), (10, 23183783168), (13, 17833679360), (14, 16559845120), (16, 14489864480), (20, 11591891584), (26, 8916839680), (28, 8279922560), (32, 7244932240), (35, 6623938048), (40, 5795945792), (49, 4731384320), (52, 4458419840), (56, 4139961280), (64, 3622466120), (65, 3566735872), (70, 3311969024), (80, 2897972896), (91, 2547668480), (98, 2365692160), (104, 2229209920), (112, 2069980640), (128, 1811233060), (130, 1783367936), (140, 1655984512), (160, 1448986448), (182, 1273834240), (196, 1182846080), (208, 1114604960), (224, 1034990320), (245, 946276864), (256, 905616530), (260, 891683968), (280, 827992256), (320, 724493224), (364, 636917120), (392, 591423040), (416, 557302480), (448, 517495160), (455, 509533696), (490, 473138432), (512, 452808265), (520, 445841984), (560, 413996128), (637, 363952640), (640, 362246612), (728, 318458560), (784, 295711520), (832, 278651240), (896, 258747580), (910, 254766848), (980, 236569216), (1040, 222920992), (1120, 206998064), (1274, 181976320), (1280, 181123306), (1456, 159229280), (1568, 147855760), (1664, 139325620), (1792, 129373790), (1820, 127383424), (1960, 118284608), (2080, 111460496), (2240, 103499032), (2548, 90988160), (2560, 90561653), (2912, 79614640), (3136, 73927880), (3185, 72790528), (3328, 69662810), (3584, 64686895), (3640, 63691712), (3920, 59142304), (4160, 55730248), (4480, 51749516), (5096, 45494080), (5824, 39807320), (6272, 36963940), (6370, 36395264), (6656, 34831405), (7280, 31845856), (7840, 29571152), (8320, 27865124), (8960, 25874758), (10192, 22747040), (11648, 19903660), (12544, 18481970), (12740, 18197632), (14560, 15922928), (15680, 14785576), (16640, 13932562), (17920, 12937379), (20384, 11373520), (23296, 9951830), (25088, 9240985), (25480, 9098816), (29120, 7961464), (31360, 7392788), (33280, 6966281), (40768, 5686760), (46592, 4975915), (50960, 4549408), (58240, 3980732), (62720, 3696394), (81536, 2843380), (101920, 2274704), (116480, 1990366), (125440, 1848197), (142169, 1630720), (163072, 1421690), (203840, 1137352), (232960, 995183), (284338, 815360), (326144, 710845), (407680, 568676)]