19709544400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:899

約数の個数: 360

約数和(自身を含む): 59975994624

約数和(自身を除く): 40266450224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 103, 104, 112, 130, 140, 175, 182, 196, 200, 206, 208, 245, 260, 280, 325, 350, 364, 392, 400, 412, 455, 490, 515, 520, 560, 637, 650, 700, 721, 728, 751, 784, 824, 910, 980, 1030, 1040, 1225, 1274, 1300, 1339, 1400, 1442, 1456, 1502, 1648, 1820, 1960, 2060, 2275, 2450, 2548, 2575, 2600, 2678, 2800, 2884, 3004, 3185, 3605, 3640, 3755, 3920, 4120, 4550, 4900, 5047, 5096, 5150, 5200, 5257, 5356, 5768, 6008, 6370, 6695, 7210, 7280, 7510, 8240, 9100, 9373, 9763, 9800, 10094, 10192, 10300, 10514, 10712, 11536, 12016, 12740, 13390, 14420, 15020, 15925, 18025, 18200, 18746, 18775, 19526, 19600, 20188, 20600, 21028, 21424, 25235, 25480, 26285, 26780, 28840, 30040, 31850, 33475, 36050, 36400, 36799, 37492, 37550, 39052, 40376, 41200, 42056, 46865, 48815, 50470, 50960, 52570, 53560, 57680, 60080, 63700, 65611, 66950, 68341, 72100, 73598, 74984, 75100, 77353, 78104, 80752, 84112, 93730, 97630, 100940, 105140, 107120, 126175, 127400, 131222, 131425, 133900, 136682, 144200, 147196, 149968, 150200, 154706, 156208, 183995, 187460, 195260, 201880, 210280, 234325, 244075, 252350, 254800, 262444, 262850, 267800, 273364, 288400, 294392, 300400, 309412, 328055, 341705, 367990, 374920, 386765, 390520, 403760, 420560, 468650, 478387, 488150, 504700, 524888, 525700, 535600, 541471, 546728, 588784, 618824, 656110, 683410, 735980, 749840, 773530, 781040, 919975, 937300, 956774, 976300, 1005589, 1009400, 1049776, 1051400, 1082942, 1093456, 1237648, 1312220, 1366820, 1471960, 1547060, 1640275, 1708525, 1839950, 1874600, 1913548, 1933825, 1952600, 2011178, 2018800, 2102800, 2165884, 2391935, 2624440, 2707355, 2733640, 2943920, 3094120, 3280550, 3417050, 3679900, 3749200, 3790297, 3827096, 3867650, 3905200, 4022356, 4331768, 4783870, 5027945, 5248880, 5414710, 5467280, 6188240, 6561100, 6834100, 7039123, 7359800, 7580594, 7654192, 7735300, 8044712, 8663536, 9567740, 10055890, 10829420, 11959675, 13122200, 13536775, 13668200, 14078246, 14719600, 15161188, 15470600, 16089424, 18951485, 19135480, 20111780, 21658840, 23919350, 25139725, 26244400, 27073550, 27336400, 28156492, 30322376, 30941200, 35195615, 37902970, 38270960, 40223560, 43317680, 47838700, 49273861, 50279450, 54147100, 56312984, 60644752, 70391230, 75805940, 80447120, 94757425, 95677400, 98547722, 100558900, 108294200, 112625968, 140782460, 151611880, 175978075, 189514850, 191354800, 197095444, 201117800, 216588400, 246369305, 281564920, 303223760, 351956150, 379029700, 394190888, 402235600, 492738610, 563129840, 703912300, 758059400, 788381776, 985477220, 1231846525, 1407824600, 1516118800, 1970954440, 2463693050, 2815649200, 3941908880, 4927386100, 9854772200, 19709544400]

約数ペア:

[(1, 19709544400), (2, 9854772200), (4, 4927386100), (5, 3941908880), (7, 2815649200), (8, 2463693050), (10, 1970954440), (13, 1516118800), (14, 1407824600), (16, 1231846525), (20, 985477220), (25, 788381776), (26, 758059400), (28, 703912300), (35, 563129840), (40, 492738610), (49, 402235600), (50, 394190888), (52, 379029700), (56, 351956150), (65, 303223760), (70, 281564920), (80, 246369305), (91, 216588400), (98, 201117800), (100, 197095444), (103, 191354800), (104, 189514850), (112, 175978075), (130, 151611880), (140, 140782460), (175, 112625968), (182, 108294200), (196, 100558900), (200, 98547722), (206, 95677400), (208, 94757425), (245, 80447120), (260, 75805940), (280, 70391230), (325, 60644752), (350, 56312984), (364, 54147100), (392, 50279450), (400, 49273861), (412, 47838700), (455, 43317680), (490, 40223560), (515, 38270960), (520, 37902970), (560, 35195615), (637, 30941200), (650, 30322376), (700, 28156492), (721, 27336400), (728, 27073550), (751, 26244400), (784, 25139725), (824, 23919350), (910, 21658840), (980, 20111780), (1030, 19135480), (1040, 18951485), (1225, 16089424), (1274, 15470600), (1300, 15161188), (1339, 14719600), (1400, 14078246), (1442, 13668200), (1456, 13536775), (1502, 13122200), (1648, 11959675), (1820, 10829420), (1960, 10055890), (2060, 9567740), (2275, 8663536), (2450, 8044712), (2548, 7735300), (2575, 7654192), (2600, 7580594), (2678, 7359800), (2800, 7039123), (2884, 6834100), (3004, 6561100), (3185, 6188240), (3605, 5467280), (3640, 5414710), (3755, 5248880), (3920, 5027945), (4120, 4783870), (4550, 4331768), (4900, 4022356), (5047, 3905200), (5096, 3867650), (5150, 3827096), (5200, 3790297), (5257, 3749200), (5356, 3679900), (5768, 3417050), (6008, 3280550), (6370, 3094120), (6695, 2943920), (7210, 2733640), (7280, 2707355), (7510, 2624440), (8240, 2391935), (9100, 2165884), (9373, 2102800), (9763, 2018800), (9800, 2011178), (10094, 1952600), (10192, 1933825), (10300, 1913548), (10514, 1874600), (10712, 1839950), (11536, 1708525), (12016, 1640275), (12740, 1547060), (13390, 1471960), (14420, 1366820), (15020, 1312220), (15925, 1237648), (18025, 1093456), (18200, 1082942), (18746, 1051400), (18775, 1049776), (19526, 1009400), (19600, 1005589), (20188, 976300), (20600, 956774), (21028, 937300), (21424, 919975), (25235, 781040), (25480, 773530), (26285, 749840), (26780, 735980), (28840, 683410), (30040, 656110), (31850, 618824), (33475, 588784), (36050, 546728), (36400, 541471), (36799, 535600), (37492, 525700), (37550, 524888), (39052, 504700), (40376, 488150), (41200, 478387), (42056, 468650), (46865, 420560), (48815, 403760), (50470, 390520), (50960, 386765), (52570, 374920), (53560, 367990), (57680, 341705), (60080, 328055), (63700, 309412), (65611, 300400), (66950, 294392), (68341, 288400), (72100, 273364), (73598, 267800), (74984, 262850), (75100, 262444), (77353, 254800), (78104, 252350), (80752, 244075), (84112, 234325), (93730, 210280), (97630, 201880), (100940, 195260), (105140, 187460), (107120, 183995), (126175, 156208), (127400, 154706), (131222, 150200), (131425, 149968), (133900, 147196), (136682, 144200)]