539685720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71387}}^1$

素因数の和:71414

約数の個数: 128

約数和(自身を含む): 2055974400

約数和(自身を除く): 1516288680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 71387, 142774, 214161, 285548, 356935, 428322, 499709, 571096, 642483, 713870, 856644, 999418, 1070805, 1284966, 1427740, 1499127, 1713288, 1927449, 1998836, 2141610, 2498545, 2569932, 2855480, 2998254, 3212415, 3854898, 3997672, 4283220, 4497381, 4997090, 5139864, 5996508, 6424830, 7495635, 7709796, 8566440, 8994762, 9637245, 9994180, 11993016, 12849660, 13492143, 14991270, 15419592, 17989524, 19274490, 19988360, 22486905, 25699320, 26984286, 29982540, 35979048, 38548980, 44973810, 53968572, 59965080, 67460715, 77097960, 89947620, 107937144, 134921430, 179895240, 269842860, 539685720]

約数ペア:

[(1, 539685720), (2, 269842860), (3, 179895240), (4, 134921430), (5, 107937144), (6, 89947620), (7, 77097960), (8, 67460715), (9, 59965080), (10, 53968572), (12, 44973810), (14, 38548980), (15, 35979048), (18, 29982540), (20, 26984286), (21, 25699320), (24, 22486905), (27, 19988360), (28, 19274490), (30, 17989524), (35, 15419592), (36, 14991270), (40, 13492143), (42, 12849660), (45, 11993016), (54, 9994180), (56, 9637245), (60, 8994762), (63, 8566440), (70, 7709796), (72, 7495635), (84, 6424830), (90, 5996508), (105, 5139864), (108, 4997090), (120, 4497381), (126, 4283220), (135, 3997672), (140, 3854898), (168, 3212415), (180, 2998254), (189, 2855480), (210, 2569932), (216, 2498545), (252, 2141610), (270, 1998836), (280, 1927449), (315, 1713288), (360, 1499127), (378, 1427740), (420, 1284966), (504, 1070805), (540, 999418), (630, 856644), (756, 713870), (840, 642483), (945, 571096), (1080, 499709), (1260, 428322), (1512, 356935), (1890, 285548), (2520, 214161), (3780, 142774), (7560, 71387)]