8678493068560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{80761}}^1$

素因数の和:81214

約数の個数: 240

約数和(自身を含む): 23837686076160

約数和(自身を除く): 15159193007600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 245, 280, 316, 347, 392, 395, 490, 553, 560, 632, 694, 784, 790, 980, 1106, 1264, 1388, 1580, 1735, 1960, 2212, 2429, 2765, 2776, 3160, 3470, 3871, 3920, 4424, 4858, 5530, 5552, 6320, 6940, 7742, 8848, 9716, 11060, 12145, 13880, 15484, 17003, 19355, 19432, 22120, 24290, 27413, 27760, 30968, 34006, 38710, 38864, 44240, 48580, 54826, 61936, 68012, 77420, 80761, 85015, 97160, 109652, 136024, 137065, 154840, 161522, 170030, 191891, 194320, 219304, 272048, 274130, 309680, 323044, 340060, 383782, 403805, 438608, 548260, 565327, 646088, 680120, 767564, 807610, 959455, 1096520, 1130654, 1292176, 1343237, 1360240, 1535128, 1615220, 1918910, 2193040, 2261308, 2686474, 2826635, 3070256, 3230440, 3837820, 3957289, 4522616, 5372948, 5653270, 6380119, 6460880, 6716185, 7675640, 7914578, 9045232, 10745896, 11306540, 12760238, 13432370, 15351280, 15829156, 19786445, 21491792, 22613080, 25520476, 26864740, 28024067, 31658312, 31900595, 39572890, 44660833, 45226160, 51040952, 53729480, 56048134, 63316624, 63801190, 79145780, 89321666, 102081904, 107458960, 112096268, 127602380, 140120335, 158291560, 178643332, 196168469, 223304165, 224192536, 255204760, 280240670, 312625831, 316583120, 357286664, 392336938, 446608330, 448385072, 510409520, 560481340, 625251662, 714573328, 784673876, 893216660, 980842345, 1120962680, 1250503324, 1373179283, 1563129155, 1569347752, 1786433320, 1961684690, 2213901293, 2241925360, 2501006648, 2746358566, 3126258310, 3138695504, 3572866640, 3923369380, 4427802586, 5002013296, 5492717132, 6252516620, 6865896415, 7846738760, 8855605172, 10985434264, 11069506465, 12505033240, 13731792830, 15497309051, 15693477520, 17711210344, 21970868528, 22139012930, 25010066480, 27463585660, 30994618102, 35422420688, 44278025860, 54927171320, 61989236204, 77486545255, 88556051720, 108481163357, 109854342640, 123978472408, 154973090510, 177112103440, 216962326714, 247956944816, 309946181020, 433924653428, 542405816785, 619892362040, 867849306856, 1084811633570, 1239784724080, 1735698613712, 2169623267140, 4339246534280, 8678493068560]

約数ペア:

[(1, 8678493068560), (2, 4339246534280), (4, 2169623267140), (5, 1735698613712), (7, 1239784724080), (8, 1084811633570), (10, 867849306856), (14, 619892362040), (16, 542405816785), (20, 433924653428), (28, 309946181020), (35, 247956944816), (40, 216962326714), (49, 177112103440), (56, 154973090510), (70, 123978472408), (79, 109854342640), (80, 108481163357), (98, 88556051720), (112, 77486545255), (140, 61989236204), (158, 54927171320), (196, 44278025860), (245, 35422420688), (280, 30994618102), (316, 27463585660), (347, 25010066480), (392, 22139012930), (395, 21970868528), (490, 17711210344), (553, 15693477520), (560, 15497309051), (632, 13731792830), (694, 12505033240), (784, 11069506465), (790, 10985434264), (980, 8855605172), (1106, 7846738760), (1264, 6865896415), (1388, 6252516620), (1580, 5492717132), (1735, 5002013296), (1960, 4427802586), (2212, 3923369380), (2429, 3572866640), (2765, 3138695504), (2776, 3126258310), (3160, 2746358566), (3470, 2501006648), (3871, 2241925360), (3920, 2213901293), (4424, 1961684690), (4858, 1786433320), (5530, 1569347752), (5552, 1563129155), (6320, 1373179283), (6940, 1250503324), (7742, 1120962680), (8848, 980842345), (9716, 893216660), (11060, 784673876), (12145, 714573328), (13880, 625251662), (15484, 560481340), (17003, 510409520), (19355, 448385072), (19432, 446608330), (22120, 392336938), (24290, 357286664), (27413, 316583120), (27760, 312625831), (30968, 280240670), (34006, 255204760), (38710, 224192536), (38864, 223304165), (44240, 196168469), (48580, 178643332), (54826, 158291560), (61936, 140120335), (68012, 127602380), (77420, 112096268), (80761, 107458960), (85015, 102081904), (97160, 89321666), (109652, 79145780), (136024, 63801190), (137065, 63316624), (154840, 56048134), (161522, 53729480), (170030, 51040952), (191891, 45226160), (194320, 44660833), (219304, 39572890), (272048, 31900595), (274130, 31658312), (309680, 28024067), (323044, 26864740), (340060, 25520476), (383782, 22613080), (403805, 21491792), (438608, 19786445), (548260, 15829156), (565327, 15351280), (646088, 13432370), (680120, 12760238), (767564, 11306540), (807610, 10745896), (959455, 9045232), (1096520, 7914578), (1130654, 7675640), (1292176, 6716185), (1343237, 6460880), (1360240, 6380119), (1535128, 5653270), (1615220, 5372948), (1918910, 4522616), (2193040, 3957289), (2261308, 3837820), (2686474, 3230440), (2826635, 3070256)]