491137764390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{214939}}^1$

素因数の和:215009

約数の個数: 320

約数和(自身を含む): 1677811322880

約数和(自身を除く): 1186673558490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 81, 90, 91, 93, 105, 117, 126, 130, 135, 155, 162, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 351, 378, 390, 403, 405, 434, 455, 465, 546, 558, 567, 585, 630, 651, 702, 806, 810, 819, 837, 910, 930, 945, 1053, 1085, 1134, 1170, 1209, 1302, 1365, 1395, 1638, 1674, 1755, 1890, 1953, 2015, 2106, 2170, 2418, 2457, 2511, 2730, 2790, 2821, 2835, 3255, 3510, 3627, 3906, 4030, 4095, 4185, 4914, 5022, 5265, 5642, 5670, 5859, 6045, 6510, 7254, 7371, 8190, 8370, 8463, 9765, 10530, 10881, 11718, 12090, 12285, 12555, 14105, 14742, 16926, 17577, 18135, 19530, 21762, 24570, 25110, 25389, 28210, 29295, 32643, 35154, 36270, 36855, 42315, 50778, 54405, 58590, 65286, 73710, 76167, 84630, 87885, 108810, 126945, 152334, 163215, 175770, 214939, 228501, 253890, 326430, 380835, 429878, 457002, 644817, 761670, 1074695, 1142505, 1289634, 1504573, 1934451, 2149390, 2285010, 2794207, 3009146, 3224085, 3868902, 4513719, 5588414, 5803353, 6448170, 6663109, 7522865, 8382621, 9027438, 9672255, 11606706, 13326218, 13541157, 13971035, 15045730, 16765242, 17410059, 19344510, 19559449, 19989327, 22568595, 25147863, 27082314, 27942070, 29016765, 33315545, 34820118, 39118898, 39978654, 40623471, 41913105, 45137190, 46641763, 50295726, 58033530, 58678347, 59967981, 66631090, 67705785, 75443589, 81246942, 83826210, 86620417, 87050295, 93283526, 97797245, 99946635, 117356694, 119935962, 121870413, 125739315, 135411570, 139925289, 150887178, 173240834, 174100590, 176035041, 179903943, 195594490, 199893270, 203117355, 226330767, 233208815, 243740826, 251478630, 259861251, 279850578, 293391735, 299839905, 352070082, 359807886, 377217945, 406234710, 419775867, 433102085, 452661534, 466417630, 519722502, 528105123, 539711829, 586783470, 599679810, 606342919, 609352065, 699626445, 754435890, 779583753, 839551734, 866204170, 880175205, 899519715, 1056210246, 1079423658, 1131653835, 1212685838, 1218704130, 1259327601, 1299306255, 1399252890, 1559167506, 1584315369, 1760350410, 1799039430, 1819028757, 2098879335, 2263307670, 2338751259, 2518655202, 2598612510, 2640525615, 2698559145, 3031714595, 3168630738, 3638057514, 3777982803, 3897918765, 4197758670, 4677502518, 5281051230, 5397118290, 5457086271, 6063429190, 6296638005, 7016253777, 7555965606, 7795837530, 7921576845, 9095143785, 10914172542, 11693756295, 12593276010, 14032507554, 15843153690, 16371258813, 18190287570, 18889914015, 23387512590, 27285431355, 32742517626, 35081268885, 37779828030, 49113776439, 54570862710, 70162537770, 81856294065, 98227552878, 163712588130, 245568882195, 491137764390]

約数ペア:

[(1, 491137764390), (2, 245568882195), (3, 163712588130), (5, 98227552878), (6, 81856294065), (7, 70162537770), (9, 54570862710), (10, 49113776439), (13, 37779828030), (14, 35081268885), (15, 32742517626), (18, 27285431355), (21, 23387512590), (26, 18889914015), (27, 18190287570), (30, 16371258813), (31, 15843153690), (35, 14032507554), (39, 12593276010), (42, 11693756295), (45, 10914172542), (54, 9095143785), (62, 7921576845), (63, 7795837530), (65, 7555965606), (70, 7016253777), (78, 6296638005), (81, 6063429190), (90, 5457086271), (91, 5397118290), (93, 5281051230), (105, 4677502518), (117, 4197758670), (126, 3897918765), (130, 3777982803), (135, 3638057514), (155, 3168630738), (162, 3031714595), (182, 2698559145), (186, 2640525615), (189, 2598612510), (195, 2518655202), (210, 2338751259), (217, 2263307670), (234, 2098879335), (270, 1819028757), (273, 1799039430), (279, 1760350410), (310, 1584315369), (315, 1559167506), (351, 1399252890), (378, 1299306255), (390, 1259327601), (403, 1218704130), (405, 1212685838), (434, 1131653835), (455, 1079423658), (465, 1056210246), (546, 899519715), (558, 880175205), (567, 866204170), (585, 839551734), (630, 779583753), (651, 754435890), (702, 699626445), (806, 609352065), (810, 606342919), (819, 599679810), (837, 586783470), (910, 539711829), (930, 528105123), (945, 519722502), (1053, 466417630), (1085, 452661534), (1134, 433102085), (1170, 419775867), (1209, 406234710), (1302, 377217945), (1365, 359807886), (1395, 352070082), (1638, 299839905), (1674, 293391735), (1755, 279850578), (1890, 259861251), (1953, 251478630), (2015, 243740826), (2106, 233208815), (2170, 226330767), (2418, 203117355), (2457, 199893270), (2511, 195594490), (2730, 179903943), (2790, 176035041), (2821, 174100590), (2835, 173240834), (3255, 150887178), (3510, 139925289), (3627, 135411570), (3906, 125739315), (4030, 121870413), (4095, 119935962), (4185, 117356694), (4914, 99946635), (5022, 97797245), (5265, 93283526), (5642, 87050295), (5670, 86620417), (5859, 83826210), (6045, 81246942), (6510, 75443589), (7254, 67705785), (7371, 66631090), (8190, 59967981), (8370, 58678347), (8463, 58033530), (9765, 50295726), (10530, 46641763), (10881, 45137190), (11718, 41913105), (12090, 40623471), (12285, 39978654), (12555, 39118898), (14105, 34820118), (14742, 33315545), (16926, 29016765), (17577, 27942070), (18135, 27082314), (19530, 25147863), (21762, 22568595), (24570, 19989327), (25110, 19559449), (25389, 19344510), (28210, 17410059), (29295, 16765242), (32643, 15045730), (35154, 13971035), (36270, 13541157), (36855, 13326218), (42315, 11606706), (50778, 9672255), (54405, 9027438), (58590, 8382621), (65286, 7522865), (73710, 6663109), (76167, 6448170), (84630, 5803353), (87885, 5588414), (108810, 4513719), (126945, 3868902), (152334, 3224085), (163215, 3009146), (175770, 2794207), (214939, 2285010), (228501, 2149390), (253890, 1934451), (326430, 1504573), (380835, 1289634), (429878, 1142505), (457002, 1074695), (644817, 761670)]