40272540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 147087360

約数和(自身を除く): 106814820

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, 379, 385, 420, 460, 462, 483, 506, 644, 660, 690, 758, 759, 770, 805, 924, 966, 1012, 1137, 1155, 1265, 1380, 1516, 1518, 1540, 1610, 1771, 1895, 1932, 2274, 2310, 2415, 2530, 2653, 3036, 3220, 3542, 3790, 3795, 4169, 4548, 4620, 4830, 5060, 5306, 5313, 5685, 7084, 7580, 7590, 7959, 8338, 8717, 8855, 9660, 10612, 10626, 11370, 12507, 13265, 15180, 15918, 16676, 17434, 17710, 20845, 21252, 22740, 25014, 26151, 26530, 26565, 29183, 31836, 34868, 35420, 39795, 41690, 43585, 50028, 52302, 53060, 53130, 58366, 61019, 62535, 79590, 83380, 87170, 87549, 95887, 104604, 106260, 116732, 122038, 125070, 130755, 145915, 159180, 174340, 175098, 183057, 191774, 244076, 250140, 261510, 287661, 291830, 305095, 350196, 366114, 383548, 437745, 479435, 523020, 575322, 583660, 610190, 671209, 732228, 875490, 915285, 958870, 1150644, 1220380, 1342418, 1438305, 1750980, 1830570, 1917740, 2013627, 2684836, 2876610, 3356045, 3661140, 4027254, 5753220, 6712090, 8054508, 10068135, 13424180, 20136270, 40272540]

約数ペア:

[(1, 40272540), (2, 20136270), (3, 13424180), (4, 10068135), (5, 8054508), (6, 6712090), (7, 5753220), (10, 4027254), (11, 3661140), (12, 3356045), (14, 2876610), (15, 2684836), (20, 2013627), (21, 1917740), (22, 1830570), (23, 1750980), (28, 1438305), (30, 1342418), (33, 1220380), (35, 1150644), (42, 958870), (44, 915285), (46, 875490), (55, 732228), (60, 671209), (66, 610190), (69, 583660), (70, 575322), (77, 523020), (84, 479435), (92, 437745), (105, 383548), (110, 366114), (115, 350196), (132, 305095), (138, 291830), (140, 287661), (154, 261510), (161, 250140), (165, 244076), (210, 191774), (220, 183057), (230, 175098), (231, 174340), (253, 159180), (276, 145915), (308, 130755), (322, 125070), (330, 122038), (345, 116732), (379, 106260), (385, 104604), (420, 95887), (460, 87549), (462, 87170), (483, 83380), (506, 79590), (644, 62535), (660, 61019), (690, 58366), (758, 53130), (759, 53060), (770, 52302), (805, 50028), (924, 43585), (966, 41690), (1012, 39795), (1137, 35420), (1155, 34868), (1265, 31836), (1380, 29183), (1516, 26565), (1518, 26530), (1540, 26151), (1610, 25014), (1771, 22740), (1895, 21252), (1932, 20845), (2274, 17710), (2310, 17434), (2415, 16676), (2530, 15918), (2653, 15180), (3036, 13265), (3220, 12507), (3542, 11370), (3790, 10626), (3795, 10612), (4169, 9660), (4548, 8855), (4620, 8717), (4830, 8338), (5060, 7959), (5306, 7590), (5313, 7580), (5685, 7084)]