209638440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 750072960

約数和(自身を除く): 540434520

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, 167, 180, 198, 220, 264, 317, 330, 334, 360, 396, 440, 495, 501, 634, 660, 668, 792, 835, 951, 990, 1002, 1268, 1320, 1336, 1503, 1585, 1670, 1837, 1902, 1980, 2004, 2505, 2536, 2853, 3006, 3170, 3340, 3487, 3674, 3804, 3960, 4008, 4755, 5010, 5511, 5706, 6012, 6340, 6680, 6974, 7348, 7515, 7608, 9185, 9510, 10020, 10461, 11022, 11412, 12024, 12680, 13948, 14265, 14696, 15030, 16533, 17435, 18370, 19020, 20040, 20922, 22044, 22824, 27555, 27896, 28530, 30060, 31383, 33066, 34870, 36740, 38040, 41844, 44088, 52305, 52939, 55110, 57060, 60120, 62766, 66132, 69740, 73480, 82665, 83688, 104610, 105878, 110220, 114120, 125532, 132264, 139480, 156915, 158817, 165330, 209220, 211756, 220440, 251064, 264695, 313830, 317634, 330660, 418440, 423512, 476451, 529390, 582329, 627660, 635268, 661320, 794085, 952902, 1058780, 1164658, 1255320, 1270536, 1588170, 1746987, 1905804, 2117560, 2329316, 2382255, 2911645, 3176340, 3493974, 3811608, 4658632, 4764510, 5240961, 5823290, 6352680, 6987948, 8734935, 9529020, 10481922, 11646580, 13975896, 17469870, 19058040, 20963844, 23293160, 26204805, 34939740, 41927688, 52409610, 69879480, 104819220, 209638440]

約数ペア:

[(1, 209638440), (2, 104819220), (3, 69879480), (4, 52409610), (5, 41927688), (6, 34939740), (8, 26204805), (9, 23293160), (10, 20963844), (11, 19058040), (12, 17469870), (15, 13975896), (18, 11646580), (20, 10481922), (22, 9529020), (24, 8734935), (30, 6987948), (33, 6352680), (36, 5823290), (40, 5240961), (44, 4764510), (45, 4658632), (55, 3811608), (60, 3493974), (66, 3176340), (72, 2911645), (88, 2382255), (90, 2329316), (99, 2117560), (110, 1905804), (120, 1746987), (132, 1588170), (165, 1270536), (167, 1255320), (180, 1164658), (198, 1058780), (220, 952902), (264, 794085), (317, 661320), (330, 635268), (334, 627660), (360, 582329), (396, 529390), (440, 476451), (495, 423512), (501, 418440), (634, 330660), (660, 317634), (668, 313830), (792, 264695), (835, 251064), (951, 220440), (990, 211756), (1002, 209220), (1268, 165330), (1320, 158817), (1336, 156915), (1503, 139480), (1585, 132264), (1670, 125532), (1837, 114120), (1902, 110220), (1980, 105878), (2004, 104610), (2505, 83688), (2536, 82665), (2853, 73480), (3006, 69740), (3170, 66132), (3340, 62766), (3487, 60120), (3674, 57060), (3804, 55110), (3960, 52939), (4008, 52305), (4755, 44088), (5010, 41844), (5511, 38040), (5706, 36740), (6012, 34870), (6340, 33066), (6680, 31383), (6974, 30060), (7348, 28530), (7515, 27896), (7608, 27555), (9185, 22824), (9510, 22044), (10020, 20922), (10461, 20040), (11022, 19020), (11412, 18370), (12024, 17435), (12680, 16533), (13948, 15030), (14265, 14696)]