240319068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 672107520

約数和(自身を除く): 431788452

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 209, 228, 242, 281, 341, 363, 372, 418, 484, 562, 589, 627, 682, 726, 836, 843, 1023, 1124, 1178, 1254, 1364, 1452, 1686, 1767, 2046, 2299, 2356, 2508, 3091, 3372, 3534, 3751, 4092, 4598, 5339, 6182, 6479, 6897, 7068, 7502, 8711, 9196, 9273, 10678, 11253, 12364, 12958, 13794, 15004, 16017, 17422, 18546, 19437, 21356, 22506, 25916, 26133, 27588, 32034, 34001, 34844, 37092, 38874, 45012, 52266, 58729, 64068, 68002, 71269, 77748, 95821, 102003, 104532, 117458, 136004, 142538, 165509, 176187, 191642, 204006, 213807, 234916, 285076, 287463, 331018, 352374, 383284, 408012, 427614, 496527, 574926, 646019, 662036, 704748, 855228, 993054, 1054031, 1149852, 1292038, 1820599, 1938057, 1986108, 2108062, 2584076, 3162093, 3641198, 3876114, 4216124, 5461797, 6324186, 7282396, 7752228, 10923594, 12648372, 20026589, 21847188, 40053178, 60079767, 80106356, 120159534, 240319068]

約数ペア:

[(1, 240319068), (2, 120159534), (3, 80106356), (4, 60079767), (6, 40053178), (11, 21847188), (12, 20026589), (19, 12648372), (22, 10923594), (31, 7752228), (33, 7282396), (38, 6324186), (44, 5461797), (57, 4216124), (62, 3876114), (66, 3641198), (76, 3162093), (93, 2584076), (114, 2108062), (121, 1986108), (124, 1938057), (132, 1820599), (186, 1292038), (209, 1149852), (228, 1054031), (242, 993054), (281, 855228), (341, 704748), (363, 662036), (372, 646019), (418, 574926), (484, 496527), (562, 427614), (589, 408012), (627, 383284), (682, 352374), (726, 331018), (836, 287463), (843, 285076), (1023, 234916), (1124, 213807), (1178, 204006), (1254, 191642), (1364, 176187), (1452, 165509), (1686, 142538), (1767, 136004), (2046, 117458), (2299, 104532), (2356, 102003), (2508, 95821), (3091, 77748), (3372, 71269), (3534, 68002), (3751, 64068), (4092, 58729), (4598, 52266), (5339, 45012), (6182, 38874), (6479, 37092), (6897, 34844), (7068, 34001), (7502, 32034), (8711, 27588), (9196, 26133), (9273, 25916), (10678, 22506), (11253, 21356), (12364, 19437), (12958, 18546), (13794, 17422), (15004, 16017)]