213688860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 192

約数和(自身を含む): 778788864

約数和(自身を除く): 565100004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1518, 1540, 1610, 1771, 1932, 2011, 2310, 2415, 2530, 3036, 3220, 3542, 3795, 4022, 4620, 4830, 5060, 5313, 6033, 7084, 7590, 8044, 8855, 9660, 10055, 10626, 12066, 14077, 15180, 17710, 20110, 21252, 22121, 24132, 26565, 28154, 30165, 35420, 40220, 42231, 44242, 46253, 53130, 56308, 60330, 66363, 70385, 84462, 88484, 92506, 106260, 110605, 120660, 132726, 138759, 140770, 154847, 168924, 185012, 211155, 221210, 231265, 265452, 277518, 281540, 309694, 323771, 331815, 422310, 442420, 462530, 464541, 508783, 555036, 619388, 647542, 663630, 693795, 774235, 844620, 925060, 929082, 971313, 1017566, 1295084, 1327260, 1387590, 1526349, 1548470, 1618855, 1858164, 1942626, 2035132, 2322705, 2543915, 2775180, 3052698, 3096940, 3237710, 3561481, 3885252, 4645410, 4856565, 5087830, 6105396, 6475420, 7122962, 7631745, 9290820, 9713130, 10175660, 10684443, 14245924, 15263490, 17807405, 19426260, 21368886, 30526980, 35614810, 42737772, 53422215, 71229620, 106844430, 213688860]

約数ペア:

[(1, 213688860), (2, 106844430), (3, 71229620), (4, 53422215), (5, 42737772), (6, 35614810), (7, 30526980), (10, 21368886), (11, 19426260), (12, 17807405), (14, 15263490), (15, 14245924), (20, 10684443), (21, 10175660), (22, 9713130), (23, 9290820), (28, 7631745), (30, 7122962), (33, 6475420), (35, 6105396), (42, 5087830), (44, 4856565), (46, 4645410), (55, 3885252), (60, 3561481), (66, 3237710), (69, 3096940), (70, 3052698), (77, 2775180), (84, 2543915), (92, 2322705), (105, 2035132), (110, 1942626), (115, 1858164), (132, 1618855), (138, 1548470), (140, 1526349), (154, 1387590), (161, 1327260), (165, 1295084), (210, 1017566), (220, 971313), (230, 929082), (231, 925060), (253, 844620), (276, 774235), (308, 693795), (322, 663630), (330, 647542), (345, 619388), (385, 555036), (420, 508783), (460, 464541), (462, 462530), (483, 442420), (506, 422310), (644, 331815), (660, 323771), (690, 309694), (759, 281540), (770, 277518), (805, 265452), (924, 231265), (966, 221210), (1012, 211155), (1155, 185012), (1265, 168924), (1380, 154847), (1518, 140770), (1540, 138759), (1610, 132726), (1771, 120660), (1932, 110605), (2011, 106260), (2310, 92506), (2415, 88484), (2530, 84462), (3036, 70385), (3220, 66363), (3542, 60330), (3795, 56308), (4022, 53130), (4620, 46253), (4830, 44242), (5060, 42231), (5313, 40220), (6033, 35420), (7084, 30165), (7590, 28154), (8044, 26565), (8855, 24132), (9660, 22121), (10055, 21252), (10626, 20110), (12066, 17710), (14077, 15180)]