2509345440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{82981}}^1$

素因数の和:83012

約数の個数: 192

約数和(自身を含む): 10037502720

約数和(自身を除く): 7528157280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 82981, 165962, 248943, 331924, 414905, 497886, 580867, 663848, 746829, 829810, 995772, 1161734, 1244715, 1327696, 1493658, 1659620, 1742601, 1991544, 2240487, 2323468, 2489430, 2655392, 2904335, 2987316, 3319240, 3485202, 3734145, 3983088, 4480974, 4646936, 4978860, 5227803, 5808670, 5974632, 6638480, 6970404, 7468290, 7966176, 8713005, 8961948, 9293872, 9957720, 10455606, 11202435, 11617340, 11949264, 13276960, 13940808, 14936580, 15683409, 17426010, 17923896, 18587744, 19915440, 20911212, 22404870, 23234680, 23898528, 26139015, 27881616, 29873160, 31366818, 34852020, 35847792, 39830880, 41822424, 44809740, 46469360, 52278030, 55763232, 59746320, 62733636, 69704040, 71695584, 78417045, 83644848, 89619480, 92938720, 104556060, 119492640, 125467272, 139408080, 156834090, 167289696, 179238960, 209112120, 250934544, 278816160, 313668180, 358477920, 418224240, 501869088, 627336360, 836448480, 1254672720, 2509345440]

約数ペア:

[(1, 2509345440), (2, 1254672720), (3, 836448480), (4, 627336360), (5, 501869088), (6, 418224240), (7, 358477920), (8, 313668180), (9, 278816160), (10, 250934544), (12, 209112120), (14, 179238960), (15, 167289696), (16, 156834090), (18, 139408080), (20, 125467272), (21, 119492640), (24, 104556060), (27, 92938720), (28, 89619480), (30, 83644848), (32, 78417045), (35, 71695584), (36, 69704040), (40, 62733636), (42, 59746320), (45, 55763232), (48, 52278030), (54, 46469360), (56, 44809740), (60, 41822424), (63, 39830880), (70, 35847792), (72, 34852020), (80, 31366818), (84, 29873160), (90, 27881616), (96, 26139015), (105, 23898528), (108, 23234680), (112, 22404870), (120, 20911212), (126, 19915440), (135, 18587744), (140, 17923896), (144, 17426010), (160, 15683409), (168, 14936580), (180, 13940808), (189, 13276960), (210, 11949264), (216, 11617340), (224, 11202435), (240, 10455606), (252, 9957720), (270, 9293872), (280, 8961948), (288, 8713005), (315, 7966176), (336, 7468290), (360, 6970404), (378, 6638480), (420, 5974632), (432, 5808670), (480, 5227803), (504, 4978860), (540, 4646936), (560, 4480974), (630, 3983088), (672, 3734145), (720, 3485202), (756, 3319240), (840, 2987316), (864, 2904335), (945, 2655392), (1008, 2489430), (1080, 2323468), (1120, 2240487), (1260, 1991544), (1440, 1742601), (1512, 1659620), (1680, 1493658), (1890, 1327696), (2016, 1244715), (2160, 1161734), (2520, 995772), (3024, 829810), (3360, 746829), (3780, 663848), (4320, 580867), (5040, 497886), (6048, 414905), (7560, 331924), (10080, 248943), (15120, 165962), (30240, 82981)]