121219560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4373}}^1$

素因数の和:4408

約数の個数: 192

約数和(自身を含む): 491287680

約数和(自身を除く): 370068120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4373, 4620, 5544, 6930, 8746, 9240, 13119, 13860, 17492, 21865, 26238, 27720, 30611, 34984, 39357, 43730, 48103, 52476, 61222, 65595, 78714, 87460, 91833, 96206, 104952, 122444, 131190, 144309, 153055, 157428, 174920, 183666, 192412, 196785, 240515, 244888, 262380, 275499, 288618, 306110, 314856, 336721, 367332, 384824, 393570, 432927, 459165, 481030, 524760, 550998, 577236, 612220, 673442, 721545, 734664, 787140, 865854, 918330, 962060, 1010163, 1101996, 1154472, 1224440, 1346884, 1377495, 1443090, 1574280, 1683605, 1731708, 1836660, 1924120, 2020326, 2164635, 2203992, 2693768, 2754990, 2886180, 3030489, 3367210, 3463416, 3673320, 4040652, 4329270, 5050815, 5509980, 5772360, 6060978, 6734420, 8081304, 8658540, 10101630, 11019960, 12121956, 13468840, 15152445, 17317080, 20203260, 24243912, 30304890, 40406520, 60609780, 121219560]

約数ペア:

[(1, 121219560), (2, 60609780), (3, 40406520), (4, 30304890), (5, 24243912), (6, 20203260), (7, 17317080), (8, 15152445), (9, 13468840), (10, 12121956), (11, 11019960), (12, 10101630), (14, 8658540), (15, 8081304), (18, 6734420), (20, 6060978), (21, 5772360), (22, 5509980), (24, 5050815), (28, 4329270), (30, 4040652), (33, 3673320), (35, 3463416), (36, 3367210), (40, 3030489), (42, 2886180), (44, 2754990), (45, 2693768), (55, 2203992), (56, 2164635), (60, 2020326), (63, 1924120), (66, 1836660), (70, 1731708), (72, 1683605), (77, 1574280), (84, 1443090), (88, 1377495), (90, 1346884), (99, 1224440), (105, 1154472), (110, 1101996), (120, 1010163), (126, 962060), (132, 918330), (140, 865854), (154, 787140), (165, 734664), (168, 721545), (180, 673442), (198, 612220), (210, 577236), (220, 550998), (231, 524760), (252, 481030), (264, 459165), (280, 432927), (308, 393570), (315, 384824), (330, 367332), (360, 336721), (385, 314856), (396, 306110), (420, 288618), (440, 275499), (462, 262380), (495, 244888), (504, 240515), (616, 196785), (630, 192412), (660, 183666), (693, 174920), (770, 157428), (792, 153055), (840, 144309), (924, 131190), (990, 122444), (1155, 104952), (1260, 96206), (1320, 91833), (1386, 87460), (1540, 78714), (1848, 65595), (1980, 61222), (2310, 52476), (2520, 48103), (2772, 43730), (3080, 39357), (3465, 34984), (3960, 30611), (4373, 27720), (4620, 26238), (5544, 21865), (6930, 17492), (8746, 13860), (9240, 13119)]