214979771520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{23879}}^1$

素因数の和:24428

約数の個数: 256

約数和(自身を含む): 762880032000

約数和(自身を除く): 547900260480

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, 480, 521, 540, 576, 640, 720, 864, 960, 1042, 1080, 1152, 1440, 1563, 1728, 1920, 2084, 2160, 2605, 2880, 3126, 3456, 4168, 4320, 4689, 5210, 5760, 6252, 7815, 8336, 8640, 9378, 10420, 12504, 14067, 15630, 16672, 17280, 18756, 20840, 23445, 23879, 25008, 28134, 31260, 33344, 37512, 41680, 46890, 47758, 50016, 56268, 62520, 66688, 70335, 71637, 75024, 83360, 93780, 95516, 100032, 112536, 119395, 125040, 140670, 143274, 150048, 166720, 187560, 191032, 200064, 214911, 225072, 238790, 250080, 281340, 286548, 300096, 333440, 358185, 375120, 382064, 429822, 450144, 477580, 500160, 562680, 573096, 600192, 644733, 716370, 750240, 764128, 859644, 900288, 955160, 1000320, 1074555, 1125360, 1146192, 1289466, 1432740, 1500480, 1528256, 1719288, 1800576, 1910320, 2149110, 2250720, 2292384, 2578932, 2865480, 3000960, 3056512, 3223665, 3438576, 3820640, 4298220, 4501440, 4584768, 5157864, 5730960, 6447330, 6877152, 7641280, 8596440, 9002880, 9169536, 10315728, 11461920, 12440959, 12894660, 13754304, 15282560, 17192880, 20631456, 22923840, 24881918, 25789320, 27508608, 34385760, 37322877, 41262912, 45847680, 49763836, 51578640, 62204795, 68771520, 74645754, 82525824, 99527672, 103157280, 111968631, 124409590, 137543040, 149291508, 186614385, 199055344, 206314560, 223937262, 248819180, 298583016, 335905893, 373228770, 398110688, 412629120, 447874524, 497638360, 559843155, 597166032, 671811786, 746457540, 796221376, 895749048, 995276720, 1119686310, 1194332064, 1343623572, 1492915080, 1592442752, 1679529465, 1791498096, 1990553440, 2239372620, 2388664128, 2687247144, 2985830160, 3359058930, 3582996192, 3981106880, 4478745240, 4777328256, 5374494288, 5971660320, 6718117860, 7165992384, 7962213760, 8957490480, 10748988576, 11943320640, 13436235720, 14331984768, 17914980960, 21497977152, 23886641280, 26872471440, 35829961920, 42995954304, 53744942880, 71659923840, 107489885760, 214979771520]

約数ペア:

[(1, 214979771520), (2, 107489885760), (3, 71659923840), (4, 53744942880), (5, 42995954304), (6, 35829961920), (8, 26872471440), (9, 23886641280), (10, 21497977152), (12, 17914980960), (15, 14331984768), (16, 13436235720), (18, 11943320640), (20, 10748988576), (24, 8957490480), (27, 7962213760), (30, 7165992384), (32, 6718117860), (36, 5971660320), (40, 5374494288), (45, 4777328256), (48, 4478745240), (54, 3981106880), (60, 3582996192), (64, 3359058930), (72, 2985830160), (80, 2687247144), (90, 2388664128), (96, 2239372620), (108, 1990553440), (120, 1791498096), (128, 1679529465), (135, 1592442752), (144, 1492915080), (160, 1343623572), (180, 1194332064), (192, 1119686310), (216, 995276720), (240, 895749048), (270, 796221376), (288, 746457540), (320, 671811786), (360, 597166032), (384, 559843155), (432, 497638360), (480, 447874524), (521, 412629120), (540, 398110688), (576, 373228770), (640, 335905893), (720, 298583016), (864, 248819180), (960, 223937262), (1042, 206314560), (1080, 199055344), (1152, 186614385), (1440, 149291508), (1563, 137543040), (1728, 124409590), (1920, 111968631), (2084, 103157280), (2160, 99527672), (2605, 82525824), (2880, 74645754), (3126, 68771520), (3456, 62204795), (4168, 51578640), (4320, 49763836), (4689, 45847680), (5210, 41262912), (5760, 37322877), (6252, 34385760), (7815, 27508608), (8336, 25789320), (8640, 24881918), (9378, 22923840), (10420, 20631456), (12504, 17192880), (14067, 15282560), (15630, 13754304), (16672, 12894660), (17280, 12440959), (18756, 11461920), (20840, 10315728), (23445, 9169536), (23879, 9002880), (25008, 8596440), (28134, 7641280), (31260, 6877152), (33344, 6447330), (37512, 5730960), (41680, 5157864), (46890, 4584768), (47758, 4501440), (50016, 4298220), (56268, 3820640), (62520, 3438576), (66688, 3223665), (70335, 3056512), (71637, 3000960), (75024, 2865480), (83360, 2578932), (93780, 2292384), (95516, 2250720), (100032, 2149110), (112536, 1910320), (119395, 1800576), (125040, 1719288), (140670, 1528256), (143274, 1500480), (150048, 1432740), (166720, 1289466), (187560, 1146192), (191032, 1125360), (200064, 1074555), (214911, 1000320), (225072, 955160), (238790, 900288), (250080, 859644), (281340, 764128), (286548, 750240), (300096, 716370), (333440, 644733), (358185, 600192), (375120, 573096), (382064, 562680), (429822, 500160), (450144, 477580)]