195985440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6481}}^1$

素因数の和:6512

約数の個数: 192

約数和(自身を含む): 784062720

約数和(自身を除く): 588077280

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, 6481, 7560, 10080, 12962, 15120, 19443, 25924, 30240, 32405, 38886, 45367, 51848, 58329, 64810, 77772, 90734, 97215, 103696, 116658, 129620, 136101, 155544, 174987, 181468, 194430, 207392, 226835, 233316, 259240, 272202, 291645, 311088, 349974, 362936, 388860, 408303, 453670, 466632, 518480, 544404, 583290, 622176, 680505, 699948, 725872, 777720, 816606, 874935, 907340, 933264, 1036960, 1088808, 1166580, 1224909, 1361010, 1399896, 1451744, 1555440, 1633212, 1749870, 1814680, 1866528, 2041515, 2177616, 2333160, 2449818, 2722020, 2799792, 3110880, 3266424, 3499740, 3629360, 4083030, 4355232, 4666320, 4899636, 5444040, 5599584, 6124545, 6532848, 6999480, 7258720, 8166060, 9332640, 9799272, 10888080, 12249090, 13065696, 13998960, 16332120, 19598544, 21776160, 24498180, 27997920, 32664240, 39197088, 48996360, 65328480, 97992720, 195985440]

約数ペア:

[(1, 195985440), (2, 97992720), (3, 65328480), (4, 48996360), (5, 39197088), (6, 32664240), (7, 27997920), (8, 24498180), (9, 21776160), (10, 19598544), (12, 16332120), (14, 13998960), (15, 13065696), (16, 12249090), (18, 10888080), (20, 9799272), (21, 9332640), (24, 8166060), (27, 7258720), (28, 6999480), (30, 6532848), (32, 6124545), (35, 5599584), (36, 5444040), (40, 4899636), (42, 4666320), (45, 4355232), (48, 4083030), (54, 3629360), (56, 3499740), (60, 3266424), (63, 3110880), (70, 2799792), (72, 2722020), (80, 2449818), (84, 2333160), (90, 2177616), (96, 2041515), (105, 1866528), (108, 1814680), (112, 1749870), (120, 1633212), (126, 1555440), (135, 1451744), (140, 1399896), (144, 1361010), (160, 1224909), (168, 1166580), (180, 1088808), (189, 1036960), (210, 933264), (216, 907340), (224, 874935), (240, 816606), (252, 777720), (270, 725872), (280, 699948), (288, 680505), (315, 622176), (336, 583290), (360, 544404), (378, 518480), (420, 466632), (432, 453670), (480, 408303), (504, 388860), (540, 362936), (560, 349974), (630, 311088), (672, 291645), (720, 272202), (756, 259240), (840, 233316), (864, 226835), (945, 207392), (1008, 194430), (1080, 181468), (1120, 174987), (1260, 155544), (1440, 136101), (1512, 129620), (1680, 116658), (1890, 103696), (2016, 97215), (2160, 90734), (2520, 77772), (3024, 64810), (3360, 58329), (3780, 51848), (4320, 45367), (5040, 38886), (6048, 32405), (6481, 30240), (7560, 25924), (10080, 19443), (12962, 15120)]