286066480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 528167120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 151, 170, 199, 238, 272, 280, 302, 340, 398, 476, 560, 595, 604, 680, 755, 796, 952, 995, 1057, 1190, 1208, 1360, 1393, 1510, 1592, 1904, 1990, 2114, 2380, 2416, 2567, 2786, 3020, 3184, 3383, 3980, 4228, 4760, 5134, 5285, 5572, 6040, 6766, 6965, 7960, 8456, 9520, 10268, 10570, 11144, 12080, 12835, 13532, 13930, 15920, 16912, 16915, 17969, 20536, 21140, 22288, 23681, 25670, 27064, 27860, 30049, 33830, 35938, 41072, 42280, 47362, 51340, 54128, 55720, 60098, 67660, 71876, 84560, 89845, 94724, 102680, 111440, 118405, 120196, 135320, 143752, 150245, 179690, 189448, 205360, 210343, 236810, 240392, 270640, 287504, 300490, 359380, 378896, 420686, 473620, 480784, 510833, 600980, 718760, 841372, 947240, 1021666, 1051715, 1201960, 1437520, 1682744, 1894480, 2043332, 2103430, 2403920, 2554165, 3365488, 3575831, 4086664, 4206860, 5108330, 7151662, 8173328, 8413720, 10216660, 14303324, 16827440, 17879155, 20433320, 28606648, 35758310, 40866640, 57213296, 71516620, 143033240, 286066480]

約数ペア:

[(1, 286066480), (2, 143033240), (4, 71516620), (5, 57213296), (7, 40866640), (8, 35758310), (10, 28606648), (14, 20433320), (16, 17879155), (17, 16827440), (20, 14303324), (28, 10216660), (34, 8413720), (35, 8173328), (40, 7151662), (56, 5108330), (68, 4206860), (70, 4086664), (80, 3575831), (85, 3365488), (112, 2554165), (119, 2403920), (136, 2103430), (140, 2043332), (151, 1894480), (170, 1682744), (199, 1437520), (238, 1201960), (272, 1051715), (280, 1021666), (302, 947240), (340, 841372), (398, 718760), (476, 600980), (560, 510833), (595, 480784), (604, 473620), (680, 420686), (755, 378896), (796, 359380), (952, 300490), (995, 287504), (1057, 270640), (1190, 240392), (1208, 236810), (1360, 210343), (1393, 205360), (1510, 189448), (1592, 179690), (1904, 150245), (1990, 143752), (2114, 135320), (2380, 120196), (2416, 118405), (2567, 111440), (2786, 102680), (3020, 94724), (3184, 89845), (3383, 84560), (3980, 71876), (4228, 67660), (4760, 60098), (5134, 55720), (5285, 54128), (5572, 51340), (6040, 47362), (6766, 42280), (6965, 41072), (7960, 35938), (8456, 33830), (9520, 30049), (10268, 27860), (10570, 27064), (11144, 25670), (12080, 23681), (12835, 22288), (13532, 21140), (13930, 20536), (15920, 17969), (16912, 16915)]