1249724520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 4447535040

約数和(自身を除く): 3197810520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 401, 440, 495, 660, 787, 792, 802, 990, 1203, 1320, 1574, 1604, 1980, 2005, 2361, 2406, 3148, 3208, 3609, 3935, 3960, 4010, 4411, 4722, 4812, 6015, 6296, 7083, 7218, 7870, 8020, 8657, 8822, 9444, 9624, 11805, 12030, 13233, 14166, 14436, 15740, 16040, 17314, 17644, 18045, 18888, 22055, 23610, 24060, 25971, 26466, 28332, 28872, 31480, 34628, 35288, 35415, 36090, 39699, 43285, 44110, 47220, 48120, 51942, 52932, 56664, 66165, 69256, 70830, 72180, 77913, 79398, 86570, 88220, 94440, 103884, 105864, 129855, 132330, 141660, 144360, 155826, 158796, 173140, 176440, 198495, 207768, 259710, 264660, 283320, 311652, 315587, 317592, 346280, 389565, 396990, 519420, 529320, 623304, 631174, 779130, 793980, 946761, 1038840, 1262348, 1558260, 1577935, 1587960, 1893522, 2524696, 2840283, 3116520, 3155870, 3471457, 3787044, 4733805, 5680566, 6311740, 6942914, 7574088, 9467610, 10414371, 11361132, 12623480, 13885828, 14201415, 17357285, 18935220, 20828742, 22722264, 27771656, 28402830, 31243113, 34714570, 37870440, 41657484, 52071855, 56805660, 62486226, 69429140, 83314968, 104143710, 113611320, 124972452, 138858280, 156215565, 208287420, 249944904, 312431130, 416574840, 624862260, 1249724520]

約数ペア:

[(1, 1249724520), (2, 624862260), (3, 416574840), (4, 312431130), (5, 249944904), (6, 208287420), (8, 156215565), (9, 138858280), (10, 124972452), (11, 113611320), (12, 104143710), (15, 83314968), (18, 69429140), (20, 62486226), (22, 56805660), (24, 52071855), (30, 41657484), (33, 37870440), (36, 34714570), (40, 31243113), (44, 28402830), (45, 27771656), (55, 22722264), (60, 20828742), (66, 18935220), (72, 17357285), (88, 14201415), (90, 13885828), (99, 12623480), (110, 11361132), (120, 10414371), (132, 9467610), (165, 7574088), (180, 6942914), (198, 6311740), (220, 5680566), (264, 4733805), (330, 3787044), (360, 3471457), (396, 3155870), (401, 3116520), (440, 2840283), (495, 2524696), (660, 1893522), (787, 1587960), (792, 1577935), (802, 1558260), (990, 1262348), (1203, 1038840), (1320, 946761), (1574, 793980), (1604, 779130), (1980, 631174), (2005, 623304), (2361, 529320), (2406, 519420), (3148, 396990), (3208, 389565), (3609, 346280), (3935, 317592), (3960, 315587), (4010, 311652), (4411, 283320), (4722, 264660), (4812, 259710), (6015, 207768), (6296, 198495), (7083, 176440), (7218, 173140), (7870, 158796), (8020, 155826), (8657, 144360), (8822, 141660), (9444, 132330), (9624, 129855), (11805, 105864), (12030, 103884), (13233, 94440), (14166, 88220), (14436, 86570), (15740, 79398), (16040, 77913), (17314, 72180), (17644, 70830), (18045, 69256), (18888, 66165), (22055, 56664), (23610, 52932), (24060, 51942), (25971, 48120), (26466, 47220), (28332, 44110), (28872, 43285), (31480, 39699), (34628, 36090), (35288, 35415)]