142046960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 383975424

約数和(自身を除く): 241928464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 41, 44, 55, 62, 80, 82, 88, 110, 124, 127, 155, 164, 176, 205, 220, 248, 254, 310, 328, 341, 410, 440, 451, 496, 508, 620, 635, 656, 682, 820, 880, 902, 1016, 1240, 1270, 1271, 1364, 1397, 1640, 1705, 1804, 2032, 2255, 2480, 2540, 2542, 2728, 2794, 3280, 3410, 3608, 3937, 4510, 5080, 5084, 5207, 5456, 5588, 6355, 6820, 6985, 7216, 7874, 9020, 10160, 10168, 10414, 11176, 12710, 13640, 13970, 13981, 15748, 18040, 19685, 20336, 20828, 22352, 25420, 26035, 27280, 27940, 27962, 31496, 36080, 39370, 41656, 43307, 50840, 52070, 55880, 55924, 57277, 62992, 69905, 78740, 83312, 86614, 101680, 104140, 111760, 111848, 114554, 139810, 157480, 161417, 173228, 208280, 216535, 223696, 229108, 279620, 286385, 314960, 322834, 346456, 416560, 433070, 458216, 559240, 572770, 645668, 692912, 807085, 866140, 916432, 1118480, 1145540, 1291336, 1614170, 1732280, 1775587, 2291080, 2582672, 3228340, 3464560, 3551174, 4582160, 6456680, 7102348, 8877935, 12913360, 14204696, 17755870, 28409392, 35511740, 71023480, 142046960]

約数ペア:

[(1, 142046960), (2, 71023480), (4, 35511740), (5, 28409392), (8, 17755870), (10, 14204696), (11, 12913360), (16, 8877935), (20, 7102348), (22, 6456680), (31, 4582160), (40, 3551174), (41, 3464560), (44, 3228340), (55, 2582672), (62, 2291080), (80, 1775587), (82, 1732280), (88, 1614170), (110, 1291336), (124, 1145540), (127, 1118480), (155, 916432), (164, 866140), (176, 807085), (205, 692912), (220, 645668), (248, 572770), (254, 559240), (310, 458216), (328, 433070), (341, 416560), (410, 346456), (440, 322834), (451, 314960), (496, 286385), (508, 279620), (620, 229108), (635, 223696), (656, 216535), (682, 208280), (820, 173228), (880, 161417), (902, 157480), (1016, 139810), (1240, 114554), (1270, 111848), (1271, 111760), (1364, 104140), (1397, 101680), (1640, 86614), (1705, 83312), (1804, 78740), (2032, 69905), (2255, 62992), (2480, 57277), (2540, 55924), (2542, 55880), (2728, 52070), (2794, 50840), (3280, 43307), (3410, 41656), (3608, 39370), (3937, 36080), (4510, 31496), (5080, 27962), (5084, 27940), (5207, 27280), (5456, 26035), (5588, 25420), (6355, 22352), (6820, 20828), (6985, 20336), (7216, 19685), (7874, 18040), (9020, 15748), (10160, 13981), (10168, 13970), (10414, 13640), (11176, 12710)]