999972960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 3614284800

約数和(自身を除く): 2614311840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 359, 420, 480, 560, 672, 718, 829, 840, 1077, 1120, 1436, 1658, 1680, 1795, 2154, 2487, 2513, 2872, 3316, 3360, 3590, 4145, 4308, 4974, 5026, 5385, 5744, 5803, 6632, 7180, 7539, 8290, 8616, 9948, 10052, 10770, 11488, 11606, 12435, 12565, 13264, 14360, 15078, 16580, 17232, 17409, 19896, 20104, 21540, 23212, 24870, 25130, 26528, 28720, 29015, 30156, 33160, 34464, 34818, 37695, 39792, 40208, 43080, 46424, 49740, 50260, 57440, 58030, 60312, 66320, 69636, 75390, 79584, 80416, 86160, 87045, 92848, 99480, 100520, 116060, 120624, 132640, 139272, 150780, 172320, 174090, 185696, 198960, 201040, 232120, 241248, 278544, 297611, 301560, 348180, 397920, 402080, 464240, 557088, 595222, 603120, 696360, 892833, 928480, 1190444, 1206240, 1392720, 1488055, 1785666, 2083277, 2380888, 2785440, 2976110, 3571332, 4166554, 4464165, 4761776, 5952220, 6249831, 7142664, 8333108, 8928330, 9523552, 10416385, 11904440, 12499662, 14285328, 16666216, 17856660, 20832770, 23808880, 24999324, 28570656, 31249155, 33332432, 35713320, 41665540, 47617760, 49998648, 62498310, 66664864, 71426640, 83331080, 99997296, 124996620, 142853280, 166662160, 199994592, 249993240, 333324320, 499986480, 999972960]

約数ペア:

[(1, 999972960), (2, 499986480), (3, 333324320), (4, 249993240), (5, 199994592), (6, 166662160), (7, 142853280), (8, 124996620), (10, 99997296), (12, 83331080), (14, 71426640), (15, 66664864), (16, 62498310), (20, 49998648), (21, 47617760), (24, 41665540), (28, 35713320), (30, 33332432), (32, 31249155), (35, 28570656), (40, 24999324), (42, 23808880), (48, 20832770), (56, 17856660), (60, 16666216), (70, 14285328), (80, 12499662), (84, 11904440), (96, 10416385), (105, 9523552), (112, 8928330), (120, 8333108), (140, 7142664), (160, 6249831), (168, 5952220), (210, 4761776), (224, 4464165), (240, 4166554), (280, 3571332), (336, 2976110), (359, 2785440), (420, 2380888), (480, 2083277), (560, 1785666), (672, 1488055), (718, 1392720), (829, 1206240), (840, 1190444), (1077, 928480), (1120, 892833), (1436, 696360), (1658, 603120), (1680, 595222), (1795, 557088), (2154, 464240), (2487, 402080), (2513, 397920), (2872, 348180), (3316, 301560), (3360, 297611), (3590, 278544), (4145, 241248), (4308, 232120), (4974, 201040), (5026, 198960), (5385, 185696), (5744, 174090), (5803, 172320), (6632, 150780), (7180, 139272), (7539, 132640), (8290, 120624), (8616, 116060), (9948, 100520), (10052, 99480), (10770, 92848), (11488, 87045), (11606, 86160), (12435, 80416), (12565, 79584), (13264, 75390), (14360, 69636), (15078, 66320), (16580, 60312), (17232, 58030), (17409, 57440), (19896, 50260), (20104, 49740), (21540, 46424), (23212, 43080), (24870, 40208), (25130, 39792), (26528, 37695), (28720, 34818), (29015, 34464), (30156, 33160)]