7154922957840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2548703}}^1$

素因数の和:2549286

約数の個数: 240

約数和(自身を含む): 27510588638208

約数和(自身を除く): 20355665680368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 557, 560, 630, 720, 840, 1008, 1114, 1260, 1671, 1680, 2228, 2520, 2785, 3342, 3899, 4456, 5013, 5040, 5570, 6684, 7798, 8355, 8912, 10026, 11140, 11697, 13368, 15596, 16710, 19495, 20052, 22280, 23394, 25065, 26736, 31192, 33420, 35091, 38990, 40104, 44560, 46788, 50130, 58485, 62384, 66840, 70182, 77980, 80208, 93576, 100260, 116970, 133680, 140364, 155960, 175455, 187152, 200520, 233940, 280728, 311920, 350910, 401040, 467880, 561456, 701820, 935760, 1403640, 2548703, 2807280, 5097406, 7646109, 10194812, 12743515, 15292218, 17840921, 20389624, 22938327, 25487030, 30584436, 35681842, 38230545, 40779248, 45876654, 50974060, 53522763, 61168872, 71363684, 76461090, 89204605, 91753308, 101948120, 107045526, 114691635, 122337744, 142727368, 152922180, 160568289, 178409210, 183506616, 203896240, 214091052, 229383270, 267613815, 285454736, 305844360, 321136578, 356818420, 367013232, 428182104, 458766540, 535227630, 611688720, 642273156, 713636840, 802841445, 856364208, 917533080, 1070455260, 1284546312, 1419627571, 1427273680, 1605682890, 1835066160, 2140910520, 2569092624, 2839255142, 3211365780, 4258882713, 4281821040, 5678510284, 6422731560, 7098137855, 8517765426, 9937392997, 11357020568, 12776648139, 12845463120, 14196275710, 17035530852, 19874785994, 21294413565, 22714041136, 25553296278, 28392551420, 29812178991, 34071061704, 39749571988, 42588827130, 49686964985, 51106592556, 56785102840, 59624357982, 63883240695, 68142123408, 79499143976, 85177654260, 89436536973, 99373929970, 102213185112, 113570205680, 119248715964, 127766481390, 149060894955, 158998287952, 170355308520, 178873073946, 198747859940, 204426370224, 238497431928, 255532962780, 298121789910, 340710617040, 357746147892, 397495719880, 447182684865, 476994863856, 511065925560, 596243579820, 715492295784, 794991439760, 894365369730, 1022131851120, 1192487159640, 1430984591568, 1788730739460, 2384974319280, 3577461478920, 7154922957840]

約数ペア:

[(1, 7154922957840), (2, 3577461478920), (3, 2384974319280), (4, 1788730739460), (5, 1430984591568), (6, 1192487159640), (7, 1022131851120), (8, 894365369730), (9, 794991439760), (10, 715492295784), (12, 596243579820), (14, 511065925560), (15, 476994863856), (16, 447182684865), (18, 397495719880), (20, 357746147892), (21, 340710617040), (24, 298121789910), (28, 255532962780), (30, 238497431928), (35, 204426370224), (36, 198747859940), (40, 178873073946), (42, 170355308520), (45, 158998287952), (48, 149060894955), (56, 127766481390), (60, 119248715964), (63, 113570205680), (70, 102213185112), (72, 99373929970), (80, 89436536973), (84, 85177654260), (90, 79499143976), (105, 68142123408), (112, 63883240695), (120, 59624357982), (126, 56785102840), (140, 51106592556), (144, 49686964985), (168, 42588827130), (180, 39749571988), (210, 34071061704), (240, 29812178991), (252, 28392551420), (280, 25553296278), (315, 22714041136), (336, 21294413565), (360, 19874785994), (420, 17035530852), (504, 14196275710), (557, 12845463120), (560, 12776648139), (630, 11357020568), (720, 9937392997), (840, 8517765426), (1008, 7098137855), (1114, 6422731560), (1260, 5678510284), (1671, 4281821040), (1680, 4258882713), (2228, 3211365780), (2520, 2839255142), (2785, 2569092624), (3342, 2140910520), (3899, 1835066160), (4456, 1605682890), (5013, 1427273680), (5040, 1419627571), (5570, 1284546312), (6684, 1070455260), (7798, 917533080), (8355, 856364208), (8912, 802841445), (10026, 713636840), (11140, 642273156), (11697, 611688720), (13368, 535227630), (15596, 458766540), (16710, 428182104), (19495, 367013232), (20052, 356818420), (22280, 321136578), (23394, 305844360), (25065, 285454736), (26736, 267613815), (31192, 229383270), (33420, 214091052), (35091, 203896240), (38990, 183506616), (40104, 178409210), (44560, 160568289), (46788, 152922180), (50130, 142727368), (58485, 122337744), (62384, 114691635), (66840, 107045526), (70182, 101948120), (77980, 91753308), (80208, 89204605), (93576, 76461090), (100260, 71363684), (116970, 61168872), (133680, 53522763), (140364, 50974060), (155960, 45876654), (175455, 40779248), (187152, 38230545), (200520, 35681842), (233940, 30584436), (280728, 25487030), (311920, 22938327), (350910, 20389624), (401040, 17840921), (467880, 15292218), (561456, 12743515), (701820, 10194812), (935760, 7646109), (1403640, 5097406), (2548703, 2807280)]