28667329680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{5011}}^1$

素因数の和:5246

約数の個数: 240

約数和(自身を含む): 98197589952

約数和(自身を除く): 69530260272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 197, 220, 240, 242, 264, 330, 363, 394, 440, 484, 528, 591, 605, 660, 726, 788, 880, 968, 985, 1182, 1210, 1320, 1452, 1576, 1815, 1936, 1970, 2167, 2364, 2420, 2640, 2904, 2955, 3152, 3630, 3940, 4334, 4728, 4840, 5011, 5808, 5910, 6501, 7260, 7880, 8668, 9456, 9680, 10022, 10835, 11820, 13002, 14520, 15033, 15760, 17336, 20044, 21670, 23640, 23837, 25055, 26004, 29040, 30066, 32505, 34672, 40088, 43340, 47280, 47674, 50110, 52008, 55121, 60132, 65010, 71511, 75165, 80176, 86680, 95348, 100220, 104016, 110242, 119185, 120264, 130020, 143022, 150330, 165363, 173360, 190696, 200440, 220484, 238370, 240528, 260040, 275605, 286044, 300660, 330726, 357555, 381392, 400880, 440968, 476740, 520080, 551210, 572088, 601320, 606331, 661452, 715110, 826815, 881936, 953480, 987167, 1102420, 1144176, 1202640, 1212662, 1322904, 1430220, 1653630, 1818993, 1906960, 1974334, 2204840, 2425324, 2645808, 2860440, 2961501, 3031655, 3307260, 3637986, 3948668, 4409680, 4850648, 4935835, 5720880, 5923002, 6063310, 6614520, 7275972, 7897336, 9094965, 9701296, 9871670, 10858837, 11846004, 12126620, 13229040, 14551944, 14807505, 15794672, 18189930, 19743340, 21717674, 23692008, 24253240, 29103888, 29615010, 32576511, 36379860, 39486680, 43435348, 47384016, 48506480, 54294185, 59230020, 65153022, 72759720, 78973360, 86870696, 108588370, 118460040, 119447207, 130306044, 145519440, 162882555, 173741392, 217176740, 236920080, 238894414, 260612088, 325765110, 358341621, 434353480, 477788828, 521224176, 597236035, 651530220, 716683242, 868706960, 955577656, 1194472070, 1303060440, 1433366484, 1791708105, 1911155312, 2388944140, 2606120880, 2866732968, 3583416210, 4777888280, 5733465936, 7166832420, 9555776560, 14333664840, 28667329680]

約数ペア:

[(1, 28667329680), (2, 14333664840), (3, 9555776560), (4, 7166832420), (5, 5733465936), (6, 4777888280), (8, 3583416210), (10, 2866732968), (11, 2606120880), (12, 2388944140), (15, 1911155312), (16, 1791708105), (20, 1433366484), (22, 1303060440), (24, 1194472070), (30, 955577656), (33, 868706960), (40, 716683242), (44, 651530220), (48, 597236035), (55, 521224176), (60, 477788828), (66, 434353480), (80, 358341621), (88, 325765110), (110, 260612088), (120, 238894414), (121, 236920080), (132, 217176740), (165, 173741392), (176, 162882555), (197, 145519440), (220, 130306044), (240, 119447207), (242, 118460040), (264, 108588370), (330, 86870696), (363, 78973360), (394, 72759720), (440, 65153022), (484, 59230020), (528, 54294185), (591, 48506480), (605, 47384016), (660, 43435348), (726, 39486680), (788, 36379860), (880, 32576511), (968, 29615010), (985, 29103888), (1182, 24253240), (1210, 23692008), (1320, 21717674), (1452, 19743340), (1576, 18189930), (1815, 15794672), (1936, 14807505), (1970, 14551944), (2167, 13229040), (2364, 12126620), (2420, 11846004), (2640, 10858837), (2904, 9871670), (2955, 9701296), (3152, 9094965), (3630, 7897336), (3940, 7275972), (4334, 6614520), (4728, 6063310), (4840, 5923002), (5011, 5720880), (5808, 4935835), (5910, 4850648), (6501, 4409680), (7260, 3948668), (7880, 3637986), (8668, 3307260), (9456, 3031655), (9680, 2961501), (10022, 2860440), (10835, 2645808), (11820, 2425324), (13002, 2204840), (14520, 1974334), (15033, 1906960), (15760, 1818993), (17336, 1653630), (20044, 1430220), (21670, 1322904), (23640, 1212662), (23837, 1202640), (25055, 1144176), (26004, 1102420), (29040, 987167), (30066, 953480), (32505, 881936), (34672, 826815), (40088, 715110), (43340, 661452), (47280, 606331), (47674, 601320), (50110, 572088), (52008, 551210), (55121, 520080), (60132, 476740), (65010, 440968), (71511, 400880), (75165, 381392), (80176, 357555), (86680, 330726), (95348, 300660), (100220, 286044), (104016, 275605), (110242, 260040), (119185, 240528), (120264, 238370), (130020, 220484), (143022, 200440), (150330, 190696), (165363, 173360)]