2019123600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:754

約数の個数: 240

約数和(自身を含む): 7004260032

約数和(自身を除く): 4985136432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 347, 373, 390, 400, 520, 600, 624, 650, 694, 746, 780, 975, 1040, 1041, 1119, 1200, 1300, 1388, 1492, 1560, 1735, 1865, 1950, 2082, 2238, 2600, 2776, 2984, 3120, 3470, 3730, 3900, 4164, 4476, 4511, 4849, 5200, 5205, 5552, 5595, 5968, 6940, 7460, 7800, 8328, 8675, 8952, 9022, 9325, 9698, 10410, 11190, 13533, 13880, 14547, 14920, 15600, 16656, 17350, 17904, 18044, 18650, 19396, 20820, 22380, 22555, 24245, 26025, 27066, 27760, 27975, 29094, 29840, 34700, 36088, 37300, 38792, 41640, 44760, 45110, 48490, 52050, 54132, 55950, 58188, 67665, 69400, 72176, 72735, 74600, 77584, 83280, 89520, 90220, 96980, 104100, 108264, 111900, 112775, 116376, 121225, 129431, 135330, 138800, 145470, 149200, 180440, 193960, 208200, 216528, 223800, 225550, 232752, 242450, 258862, 270660, 290940, 338325, 360880, 363675, 387920, 388293, 416400, 447600, 451100, 484900, 517724, 541320, 581880, 647155, 676650, 727350, 776586, 902200, 969800, 1035448, 1082640, 1163760, 1294310, 1353300, 1454700, 1553172, 1682603, 1804400, 1939600, 1941465, 2070896, 2588620, 2706600, 2909400, 3106344, 3235775, 3365206, 3882930, 5047809, 5177240, 5413200, 5818800, 6212688, 6471550, 6730412, 7765860, 8413015, 9707325, 10095618, 10354480, 12943100, 13460824, 15531720, 16826030, 19414650, 20191236, 25239045, 25886200, 26921648, 31063440, 33652060, 38829300, 40382472, 42065075, 50478090, 51772400, 67304120, 77658600, 80764944, 84130150, 100956180, 126195225, 134608240, 155317200, 168260300, 201912360, 252390450, 336520600, 403824720, 504780900, 673041200, 1009561800, 2019123600]

約数ペア:

[(1, 2019123600), (2, 1009561800), (3, 673041200), (4, 504780900), (5, 403824720), (6, 336520600), (8, 252390450), (10, 201912360), (12, 168260300), (13, 155317200), (15, 134608240), (16, 126195225), (20, 100956180), (24, 84130150), (25, 80764944), (26, 77658600), (30, 67304120), (39, 51772400), (40, 50478090), (48, 42065075), (50, 40382472), (52, 38829300), (60, 33652060), (65, 31063440), (75, 26921648), (78, 25886200), (80, 25239045), (100, 20191236), (104, 19414650), (120, 16826030), (130, 15531720), (150, 13460824), (156, 12943100), (195, 10354480), (200, 10095618), (208, 9707325), (240, 8413015), (260, 7765860), (300, 6730412), (312, 6471550), (325, 6212688), (347, 5818800), (373, 5413200), (390, 5177240), (400, 5047809), (520, 3882930), (600, 3365206), (624, 3235775), (650, 3106344), (694, 2909400), (746, 2706600), (780, 2588620), (975, 2070896), (1040, 1941465), (1041, 1939600), (1119, 1804400), (1200, 1682603), (1300, 1553172), (1388, 1454700), (1492, 1353300), (1560, 1294310), (1735, 1163760), (1865, 1082640), (1950, 1035448), (2082, 969800), (2238, 902200), (2600, 776586), (2776, 727350), (2984, 676650), (3120, 647155), (3470, 581880), (3730, 541320), (3900, 517724), (4164, 484900), (4476, 451100), (4511, 447600), (4849, 416400), (5200, 388293), (5205, 387920), (5552, 363675), (5595, 360880), (5968, 338325), (6940, 290940), (7460, 270660), (7800, 258862), (8328, 242450), (8675, 232752), (8952, 225550), (9022, 223800), (9325, 216528), (9698, 208200), (10410, 193960), (11190, 180440), (13533, 149200), (13880, 145470), (14547, 138800), (14920, 135330), (15600, 129431), (16656, 121225), (17350, 116376), (17904, 112775), (18044, 111900), (18650, 108264), (19396, 104100), (20820, 96980), (22380, 90220), (22555, 89520), (24245, 83280), (26025, 77584), (27066, 74600), (27760, 72735), (27975, 72176), (29094, 69400), (29840, 67665), (34700, 58188), (36088, 55950), (37300, 54132), (38792, 52050), (41640, 48490), (44760, 45110)]