2906689240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 256

約数和(自身を含む): 8622028800

約数和(自身を除く): 5715339560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 107, 119, 130, 136, 140, 170, 182, 214, 221, 238, 260, 280, 340, 364, 428, 439, 442, 455, 476, 520, 535, 595, 680, 728, 749, 856, 878, 884, 910, 952, 1070, 1105, 1190, 1391, 1498, 1547, 1756, 1768, 1819, 1820, 2140, 2195, 2210, 2380, 2782, 2996, 3073, 3094, 3512, 3638, 3640, 3745, 4280, 4390, 4420, 4760, 5564, 5707, 5992, 6146, 6188, 6955, 7276, 7463, 7490, 7735, 8780, 8840, 9095, 9737, 11128, 11414, 12292, 12376, 12733, 13910, 14552, 14926, 14980, 15365, 15470, 17560, 18190, 19474, 22828, 23647, 24584, 25466, 27820, 28535, 29852, 29960, 30730, 30940, 36380, 37315, 38948, 39949, 45656, 46973, 47294, 48685, 50932, 52241, 55640, 57070, 59704, 61460, 61880, 63665, 72760, 74630, 77896, 79898, 93946, 94588, 97019, 97370, 101864, 104482, 114140, 118235, 122920, 127330, 149260, 159796, 165529, 187892, 189176, 194038, 194740, 199745, 208964, 228280, 234865, 236470, 254660, 261205, 298520, 319592, 328811, 331058, 375784, 388076, 389480, 399490, 417928, 469730, 472940, 485095, 509320, 522410, 610649, 657622, 662116, 679133, 776152, 798541, 798980, 827645, 939460, 945880, 970190, 1044820, 1221298, 1315244, 1324232, 1358266, 1597082, 1597960, 1644055, 1655290, 1878920, 1940380, 2089640, 2442596, 2630488, 2716532, 3053245, 3194164, 3288110, 3310580, 3395665, 3880760, 3992705, 4274543, 4885192, 5433064, 5589787, 6106490, 6388328, 6576220, 6621160, 6791330, 7985410, 8549086, 10381033, 11179574, 12212980, 13152440, 13582660, 15970820, 17098172, 20762066, 21372715, 22359148, 24425960, 27165320, 27948935, 31941640, 34196344, 41524132, 42745430, 44718296, 51905165, 55897870, 72667231, 83048264, 85490860, 103810330, 111795740, 145334462, 170981720, 207620660, 223591480, 290668924, 363336155, 415241320, 581337848, 726672310, 1453344620, 2906689240]

約数ペア:

[(1, 2906689240), (2, 1453344620), (4, 726672310), (5, 581337848), (7, 415241320), (8, 363336155), (10, 290668924), (13, 223591480), (14, 207620660), (17, 170981720), (20, 145334462), (26, 111795740), (28, 103810330), (34, 85490860), (35, 83048264), (40, 72667231), (52, 55897870), (56, 51905165), (65, 44718296), (68, 42745430), (70, 41524132), (85, 34196344), (91, 31941640), (104, 27948935), (107, 27165320), (119, 24425960), (130, 22359148), (136, 21372715), (140, 20762066), (170, 17098172), (182, 15970820), (214, 13582660), (221, 13152440), (238, 12212980), (260, 11179574), (280, 10381033), (340, 8549086), (364, 7985410), (428, 6791330), (439, 6621160), (442, 6576220), (455, 6388328), (476, 6106490), (520, 5589787), (535, 5433064), (595, 4885192), (680, 4274543), (728, 3992705), (749, 3880760), (856, 3395665), (878, 3310580), (884, 3288110), (910, 3194164), (952, 3053245), (1070, 2716532), (1105, 2630488), (1190, 2442596), (1391, 2089640), (1498, 1940380), (1547, 1878920), (1756, 1655290), (1768, 1644055), (1819, 1597960), (1820, 1597082), (2140, 1358266), (2195, 1324232), (2210, 1315244), (2380, 1221298), (2782, 1044820), (2996, 970190), (3073, 945880), (3094, 939460), (3512, 827645), (3638, 798980), (3640, 798541), (3745, 776152), (4280, 679133), (4390, 662116), (4420, 657622), (4760, 610649), (5564, 522410), (5707, 509320), (5992, 485095), (6146, 472940), (6188, 469730), (6955, 417928), (7276, 399490), (7463, 389480), (7490, 388076), (7735, 375784), (8780, 331058), (8840, 328811), (9095, 319592), (9737, 298520), (11128, 261205), (11414, 254660), (12292, 236470), (12376, 234865), (12733, 228280), (13910, 208964), (14552, 199745), (14926, 194740), (14980, 194038), (15365, 189176), (15470, 187892), (17560, 165529), (18190, 159796), (19474, 149260), (22828, 127330), (23647, 122920), (24584, 118235), (25466, 114140), (27820, 104482), (28535, 101864), (29852, 97370), (29960, 97019), (30730, 94588), (30940, 93946), (36380, 79898), (37315, 77896), (38948, 74630), (39949, 72760), (45656, 63665), (46973, 61880), (47294, 61460), (48685, 59704), (50932, 57070), (52241, 55640)]