281188891140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1\times {\mathrm{1051}}^1$

素因数の和:2130

約数の個数: 192

約数和(自身を含む): 820761984000

約数和(自身を除く): 539573092860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 179, 290, 348, 358, 435, 537, 580, 716, 859, 870, 895, 1051, 1074, 1718, 1740, 1790, 2102, 2148, 2577, 2685, 3153, 3436, 3580, 4204, 4295, 5154, 5191, 5255, 5370, 6306, 8590, 10308, 10382, 10510, 10740, 12612, 12885, 15573, 15765, 17180, 20764, 21020, 24911, 25770, 25955, 30479, 31146, 31530, 49822, 51540, 51910, 60958, 62292, 63060, 74733, 77865, 91437, 99644, 103820, 121916, 124555, 149466, 152395, 153761, 155730, 182874, 188129, 249110, 298932, 304790, 307522, 311460, 365748, 373665, 376258, 457185, 461283, 498220, 564387, 609580, 615044, 747330, 752516, 768805, 902809, 914370, 922566, 940645, 1128774, 1494660, 1537610, 1805618, 1828740, 1845132, 1881290, 2257548, 2306415, 2708427, 2821935, 3075220, 3611236, 3762580, 4459069, 4514045, 4612830, 5416854, 5455741, 5643870, 8918138, 9028090, 9225660, 10833708, 10911482, 11287740, 13377207, 13542135, 16367223, 17836276, 18056180, 21822964, 22295345, 26181461, 26754414, 27084270, 27278705, 32734446, 44590690, 52362922, 53508828, 54168540, 54557410, 65468892, 66886035, 78544383, 81836115, 89181380, 104725844, 109114820, 130907305, 133772070, 157088766, 161602811, 163672230, 261814610, 267544140, 314177532, 323205622, 327344460, 392721915, 484808433, 523629220, 646411244, 785443830, 808014055, 969616866, 1570887660, 1616028110, 1939233732, 2424042165, 3232056220, 4686481519, 4848084330, 9372963038, 9696168660, 14059444557, 18745926076, 23432407595, 28118889114, 46864815190, 56237778228, 70297222785, 93729630380, 140594445570, 281188891140]

約数ペア:

[(1, 281188891140), (2, 140594445570), (3, 93729630380), (4, 70297222785), (5, 56237778228), (6, 46864815190), (10, 28118889114), (12, 23432407595), (15, 18745926076), (20, 14059444557), (29, 9696168660), (30, 9372963038), (58, 4848084330), (60, 4686481519), (87, 3232056220), (116, 2424042165), (145, 1939233732), (174, 1616028110), (179, 1570887660), (290, 969616866), (348, 808014055), (358, 785443830), (435, 646411244), (537, 523629220), (580, 484808433), (716, 392721915), (859, 327344460), (870, 323205622), (895, 314177532), (1051, 267544140), (1074, 261814610), (1718, 163672230), (1740, 161602811), (1790, 157088766), (2102, 133772070), (2148, 130907305), (2577, 109114820), (2685, 104725844), (3153, 89181380), (3436, 81836115), (3580, 78544383), (4204, 66886035), (4295, 65468892), (5154, 54557410), (5191, 54168540), (5255, 53508828), (5370, 52362922), (6306, 44590690), (8590, 32734446), (10308, 27278705), (10382, 27084270), (10510, 26754414), (10740, 26181461), (12612, 22295345), (12885, 21822964), (15573, 18056180), (15765, 17836276), (17180, 16367223), (20764, 13542135), (21020, 13377207), (24911, 11287740), (25770, 10911482), (25955, 10833708), (30479, 9225660), (31146, 9028090), (31530, 8918138), (49822, 5643870), (51540, 5455741), (51910, 5416854), (60958, 4612830), (62292, 4514045), (63060, 4459069), (74733, 3762580), (77865, 3611236), (91437, 3075220), (99644, 2821935), (103820, 2708427), (121916, 2306415), (124555, 2257548), (149466, 1881290), (152395, 1845132), (153761, 1828740), (155730, 1805618), (182874, 1537610), (188129, 1494660), (249110, 1128774), (298932, 940645), (304790, 922566), (307522, 914370), (311460, 902809), (365748, 768805), (373665, 752516), (376258, 747330), (457185, 615044), (461283, 609580), (498220, 564387)]