3128229380080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{12791}}^1$

素因数の和:13608

約数の個数: 240

約数和(自身を含む): 8568521133120

約数和(自身を除く): 5440291753040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 178, 196, 245, 280, 356, 392, 445, 490, 560, 623, 701, 712, 784, 890, 980, 1246, 1402, 1424, 1780, 1960, 2492, 2804, 3115, 3505, 3560, 3920, 4361, 4907, 4984, 5608, 6230, 7010, 7120, 8722, 9814, 9968, 11216, 12460, 12791, 14020, 17444, 19628, 21805, 24535, 24920, 25582, 28040, 34349, 34888, 39256, 43610, 49070, 49840, 51164, 56080, 62389, 63955, 68698, 69776, 78512, 87220, 89537, 98140, 102328, 124778, 127910, 137396, 171745, 174440, 179074, 196280, 204656, 249556, 255820, 274792, 311945, 343490, 348880, 358148, 392560, 436723, 447685, 499112, 511640, 549584, 623890, 626759, 686980, 716296, 873446, 895370, 998224, 1023280, 1138399, 1247780, 1253518, 1373960, 1432592, 1746892, 1790740, 2183615, 2276798, 2495560, 2507036, 2747920, 3057061, 3133795, 3493784, 3581480, 4367230, 4553596, 4991120, 5014072, 5691995, 6114122, 6267590, 6987568, 7162960, 7968793, 8734460, 8966491, 9107192, 10028144, 11383990, 12228244, 12535180, 15285305, 15937586, 17468920, 17932982, 18214384, 22767980, 24456488, 25070360, 30570610, 31875172, 34937840, 35865964, 39843965, 44832455, 45535960, 48912976, 50140720, 55781551, 61141220, 62765437, 63750344, 71731928, 79687930, 89664910, 91071920, 111563102, 122282440, 125530874, 127500688, 143463856, 159375860, 179329820, 223126204, 244564880, 251061748, 278907755, 313827185, 318751720, 358659640, 439358059, 446252408, 502123496, 557815510, 627654370, 637503440, 717319280, 798017699, 878716118, 892504816, 1004246992, 1115631020, 1255308740, 1596035398, 1757432236, 2196790295, 2231262040, 2510617480, 3192070796, 3514864472, 3990088495, 4393580590, 4462524080, 5021234960, 5586123893, 6384141592, 7029728944, 7980176990, 8787161180, 11172247786, 12768283184, 15960353980, 17574322360, 22344495572, 27930619465, 31920707960, 35148644720, 39102867251, 44688991144, 55861238930, 63841415920, 78205734502, 89377982288, 111722477860, 156411469004, 195514336255, 223444955720, 312822938008, 391028672510, 446889911440, 625645876016, 782057345020, 1564114690040, 3128229380080]

約数ペア:

[(1, 3128229380080), (2, 1564114690040), (4, 782057345020), (5, 625645876016), (7, 446889911440), (8, 391028672510), (10, 312822938008), (14, 223444955720), (16, 195514336255), (20, 156411469004), (28, 111722477860), (35, 89377982288), (40, 78205734502), (49, 63841415920), (56, 55861238930), (70, 44688991144), (80, 39102867251), (89, 35148644720), (98, 31920707960), (112, 27930619465), (140, 22344495572), (178, 17574322360), (196, 15960353980), (245, 12768283184), (280, 11172247786), (356, 8787161180), (392, 7980176990), (445, 7029728944), (490, 6384141592), (560, 5586123893), (623, 5021234960), (701, 4462524080), (712, 4393580590), (784, 3990088495), (890, 3514864472), (980, 3192070796), (1246, 2510617480), (1402, 2231262040), (1424, 2196790295), (1780, 1757432236), (1960, 1596035398), (2492, 1255308740), (2804, 1115631020), (3115, 1004246992), (3505, 892504816), (3560, 878716118), (3920, 798017699), (4361, 717319280), (4907, 637503440), (4984, 627654370), (5608, 557815510), (6230, 502123496), (7010, 446252408), (7120, 439358059), (8722, 358659640), (9814, 318751720), (9968, 313827185), (11216, 278907755), (12460, 251061748), (12791, 244564880), (14020, 223126204), (17444, 179329820), (19628, 159375860), (21805, 143463856), (24535, 127500688), (24920, 125530874), (25582, 122282440), (28040, 111563102), (34349, 91071920), (34888, 89664910), (39256, 79687930), (43610, 71731928), (49070, 63750344), (49840, 62765437), (51164, 61141220), (56080, 55781551), (62389, 50140720), (63955, 48912976), (68698, 45535960), (69776, 44832455), (78512, 39843965), (87220, 35865964), (89537, 34937840), (98140, 31875172), (102328, 30570610), (124778, 25070360), (127910, 24456488), (137396, 22767980), (171745, 18214384), (174440, 17932982), (179074, 17468920), (196280, 15937586), (204656, 15285305), (249556, 12535180), (255820, 12228244), (274792, 11383990), (311945, 10028144), (343490, 9107192), (348880, 8966491), (358148, 8734460), (392560, 7968793), (436723, 7162960), (447685, 6987568), (499112, 6267590), (511640, 6114122), (549584, 5691995), (623890, 5014072), (626759, 4991120), (686980, 4553596), (716296, 4367230), (873446, 3581480), (895370, 3493784), (998224, 3133795), (1023280, 3057061), (1138399, 2747920), (1247780, 2507036), (1253518, 2495560), (1373960, 2276798), (1432592, 2183615), (1746892, 1790740)]