1200243240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{68041}}^1$

素因数の和:68072

約数の個数: 144

約数和(自身を含む): 4537720980

約数和(自身を除く): 3337477740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 68041, 136082, 204123, 272164, 340205, 408246, 476287, 544328, 612369, 680410, 816492, 952574, 1020615, 1224738, 1360820, 1428861, 1632984, 1905148, 2041230, 2381435, 2449476, 2721640, 2857722, 3061845, 3334009, 3810296, 4082460, 4286583, 4762870, 4898952, 5715444, 6123690, 6668018, 7144305, 8164920, 8573166, 9525740, 10002027, 11430888, 12247380, 13336036, 14288610, 16670045, 17146332, 19051480, 20004054, 21432915, 24494760, 26672072, 28577220, 30006081, 33340090, 34292664, 40008108, 42865830, 50010135, 57154440, 60012162, 66680180, 80016216, 85731660, 100020270, 120024324, 133360360, 150030405, 171463320, 200040540, 240048648, 300060810, 400081080, 600121620, 1200243240]

約数ペア:

[(1, 1200243240), (2, 600121620), (3, 400081080), (4, 300060810), (5, 240048648), (6, 200040540), (7, 171463320), (8, 150030405), (9, 133360360), (10, 120024324), (12, 100020270), (14, 85731660), (15, 80016216), (18, 66680180), (20, 60012162), (21, 57154440), (24, 50010135), (28, 42865830), (30, 40008108), (35, 34292664), (36, 33340090), (40, 30006081), (42, 28577220), (45, 26672072), (49, 24494760), (56, 21432915), (60, 20004054), (63, 19051480), (70, 17146332), (72, 16670045), (84, 14288610), (90, 13336036), (98, 12247380), (105, 11430888), (120, 10002027), (126, 9525740), (140, 8573166), (147, 8164920), (168, 7144305), (180, 6668018), (196, 6123690), (210, 5715444), (245, 4898952), (252, 4762870), (280, 4286583), (294, 4082460), (315, 3810296), (360, 3334009), (392, 3061845), (420, 2857722), (441, 2721640), (490, 2449476), (504, 2381435), (588, 2041230), (630, 1905148), (735, 1632984), (840, 1428861), (882, 1360820), (980, 1224738), (1176, 1020615), (1260, 952574), (1470, 816492), (1764, 680410), (1960, 612369), (2205, 544328), (2520, 476287), (2940, 408246), (3528, 340205), (4410, 272164), (5880, 204123), (8820, 136082), (17640, 68041)]