297926640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12539}}^1$

素因数の和:12572

約数の個数: 160

約数和(自身を含む): 1119571200

約数和(自身を除く): 821644560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 12539, 23760, 25078, 37617, 50156, 62695, 75234, 100312, 112851, 125390, 137929, 150468, 188085, 200624, 225702, 250780, 275858, 300936, 338553, 376170, 413787, 451404, 501560, 551716, 564255, 601872, 677106, 689645, 752340, 827574, 902808, 1003120, 1103432, 1128510, 1241361, 1354212, 1379290, 1504680, 1655148, 1692765, 1805616, 2068935, 2206864, 2257020, 2482722, 2708424, 2758580, 3009360, 3310296, 3385530, 3724083, 4137870, 4514040, 4965444, 5416848, 5517160, 6206805, 6620592, 6771060, 7448166, 8275740, 9028080, 9930888, 11034320, 12413610, 13542120, 14896332, 16551480, 18620415, 19861776, 24827220, 27084240, 29792664, 33102960, 37240830, 49654440, 59585328, 74481660, 99308880, 148963320, 297926640]

約数ペア:

[(1, 297926640), (2, 148963320), (3, 99308880), (4, 74481660), (5, 59585328), (6, 49654440), (8, 37240830), (9, 33102960), (10, 29792664), (11, 27084240), (12, 24827220), (15, 19861776), (16, 18620415), (18, 16551480), (20, 14896332), (22, 13542120), (24, 12413610), (27, 11034320), (30, 9930888), (33, 9028080), (36, 8275740), (40, 7448166), (44, 6771060), (45, 6620592), (48, 6206805), (54, 5517160), (55, 5416848), (60, 4965444), (66, 4514040), (72, 4137870), (80, 3724083), (88, 3385530), (90, 3310296), (99, 3009360), (108, 2758580), (110, 2708424), (120, 2482722), (132, 2257020), (135, 2206864), (144, 2068935), (165, 1805616), (176, 1692765), (180, 1655148), (198, 1504680), (216, 1379290), (220, 1354212), (240, 1241361), (264, 1128510), (270, 1103432), (297, 1003120), (330, 902808), (360, 827574), (396, 752340), (432, 689645), (440, 677106), (495, 601872), (528, 564255), (540, 551716), (594, 501560), (660, 451404), (720, 413787), (792, 376170), (880, 338553), (990, 300936), (1080, 275858), (1188, 250780), (1320, 225702), (1485, 200624), (1584, 188085), (1980, 150468), (2160, 137929), (2376, 125390), (2640, 112851), (2970, 100312), (3960, 75234), (4752, 62695), (5940, 50156), (7920, 37617), (11880, 25078), (12539, 23760)]