2016388440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{787}}^1$

素因数の和:1462

約数の個数: 192

約数和(自身を含む): 7169160960

約数和(自身を除く): 5152772520

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, 440, 495, 647, 660, 787, 792, 990, 1294, 1320, 1574, 1941, 1980, 2361, 2588, 3148, 3235, 3882, 3935, 3960, 4722, 5176, 5823, 6296, 6470, 7083, 7117, 7764, 7870, 8657, 9444, 9705, 11646, 11805, 12940, 14166, 14234, 15528, 15740, 17314, 18888, 19410, 21351, 23292, 23610, 25880, 25971, 28332, 28468, 29115, 31480, 34628, 35415, 35585, 38820, 42702, 43285, 46584, 47220, 51942, 56664, 56936, 58230, 64053, 69256, 70830, 71170, 77640, 77913, 85404, 86570, 94440, 103884, 106755, 116460, 128106, 129855, 141660, 142340, 155826, 170808, 173140, 207768, 213510, 232920, 256212, 259710, 283320, 284680, 311652, 320265, 346280, 389565, 427020, 509189, 512424, 519420, 623304, 640530, 779130, 854040, 1018378, 1038840, 1281060, 1527567, 1558260, 2036756, 2545945, 2562120, 3055134, 3116520, 4073512, 4582701, 5091890, 5601079, 6110268, 7637835, 9165402, 10183780, 11202158, 12220536, 15275670, 16803237, 18330804, 20367560, 22404316, 22913505, 28005395, 30551340, 33606474, 36661608, 44808632, 45827010, 50409711, 56010790, 61102680, 67212948, 84016185, 91654020, 100819422, 112021580, 134425896, 168032370, 183308040, 201638844, 224043160, 252048555, 336064740, 403277688, 504097110, 672129480, 1008194220, 2016388440]

約数ペア:

[(1, 2016388440), (2, 1008194220), (3, 672129480), (4, 504097110), (5, 403277688), (6, 336064740), (8, 252048555), (9, 224043160), (10, 201638844), (11, 183308040), (12, 168032370), (15, 134425896), (18, 112021580), (20, 100819422), (22, 91654020), (24, 84016185), (30, 67212948), (33, 61102680), (36, 56010790), (40, 50409711), (44, 45827010), (45, 44808632), (55, 36661608), (60, 33606474), (66, 30551340), (72, 28005395), (88, 22913505), (90, 22404316), (99, 20367560), (110, 18330804), (120, 16803237), (132, 15275670), (165, 12220536), (180, 11202158), (198, 10183780), (220, 9165402), (264, 7637835), (330, 6110268), (360, 5601079), (396, 5091890), (440, 4582701), (495, 4073512), (647, 3116520), (660, 3055134), (787, 2562120), (792, 2545945), (990, 2036756), (1294, 1558260), (1320, 1527567), (1574, 1281060), (1941, 1038840), (1980, 1018378), (2361, 854040), (2588, 779130), (3148, 640530), (3235, 623304), (3882, 519420), (3935, 512424), (3960, 509189), (4722, 427020), (5176, 389565), (5823, 346280), (6296, 320265), (6470, 311652), (7083, 284680), (7117, 283320), (7764, 259710), (7870, 256212), (8657, 232920), (9444, 213510), (9705, 207768), (11646, 173140), (11805, 170808), (12940, 155826), (14166, 142340), (14234, 141660), (15528, 129855), (15740, 128106), (17314, 116460), (18888, 106755), (19410, 103884), (21351, 94440), (23292, 86570), (23610, 85404), (25880, 77913), (25971, 77640), (28332, 71170), (28468, 70830), (29115, 69256), (31480, 64053), (34628, 58230), (35415, 56936), (35585, 56664), (38820, 51942), (42702, 47220), (43285, 46584)]