22851392080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 60720113664

約数和(自身を除く): 37868721584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 271, 281, 310, 341, 440, 484, 496, 542, 562, 605, 620, 682, 880, 968, 1084, 1124, 1210, 1240, 1355, 1364, 1405, 1705, 1936, 2168, 2248, 2420, 2480, 2710, 2728, 2810, 2981, 3091, 3410, 3751, 4336, 4496, 4840, 5420, 5456, 5620, 5962, 6182, 6820, 7502, 8401, 8711, 9680, 10840, 11240, 11924, 12364, 13640, 14905, 15004, 15455, 16802, 17422, 18755, 21680, 22480, 23848, 24728, 27280, 29810, 30008, 30910, 32791, 33604, 34001, 34844, 37510, 42005, 43555, 47696, 49456, 59620, 60016, 61820, 65582, 67208, 68002, 69688, 75020, 76151, 84010, 87110, 92411, 95821, 119240, 123640, 131164, 134416, 136004, 139376, 150040, 152302, 163955, 168020, 170005, 174220, 184822, 191642, 238480, 247280, 262328, 272008, 300080, 304604, 327910, 336040, 340010, 348440, 369644, 380755, 383284, 462055, 479105, 524656, 544016, 609208, 655820, 672080, 680020, 696880, 739288, 761510, 766568, 837661, 924110, 958210, 1016521, 1054031, 1218416, 1311640, 1360040, 1478576, 1523020, 1533136, 1675322, 1848220, 1916420, 2033042, 2108062, 2360681, 2623280, 2720080, 3046040, 3350644, 3696440, 3832840, 4066084, 4188305, 4216124, 4721362, 5082605, 5270155, 6092080, 6701288, 7392880, 7665680, 8132168, 8376610, 8432248, 9214271, 9442724, 10165210, 10540310, 11803405, 13402576, 16264336, 16753220, 16864496, 18428542, 18885448, 20330420, 21080620, 23606810, 25967491, 33506440, 36857084, 37770896, 40660840, 42161240, 46071355, 47213620, 51934982, 67012880, 73714168, 81321680, 84322480, 92142710, 94427240, 103869964, 129837455, 147428336, 184285420, 188854480, 207739928, 259674910, 285642401, 368570840, 415479856, 519349820, 571284802, 737141680, 1038699640, 1142569604, 1428212005, 2077399280, 2285139208, 2856424010, 4570278416, 5712848020, 11425696040, 22851392080]

約数ペア:

[(1, 22851392080), (2, 11425696040), (4, 5712848020), (5, 4570278416), (8, 2856424010), (10, 2285139208), (11, 2077399280), (16, 1428212005), (20, 1142569604), (22, 1038699640), (31, 737141680), (40, 571284802), (44, 519349820), (55, 415479856), (62, 368570840), (80, 285642401), (88, 259674910), (110, 207739928), (121, 188854480), (124, 184285420), (155, 147428336), (176, 129837455), (220, 103869964), (242, 94427240), (248, 92142710), (271, 84322480), (281, 81321680), (310, 73714168), (341, 67012880), (440, 51934982), (484, 47213620), (496, 46071355), (542, 42161240), (562, 40660840), (605, 37770896), (620, 36857084), (682, 33506440), (880, 25967491), (968, 23606810), (1084, 21080620), (1124, 20330420), (1210, 18885448), (1240, 18428542), (1355, 16864496), (1364, 16753220), (1405, 16264336), (1705, 13402576), (1936, 11803405), (2168, 10540310), (2248, 10165210), (2420, 9442724), (2480, 9214271), (2710, 8432248), (2728, 8376610), (2810, 8132168), (2981, 7665680), (3091, 7392880), (3410, 6701288), (3751, 6092080), (4336, 5270155), (4496, 5082605), (4840, 4721362), (5420, 4216124), (5456, 4188305), (5620, 4066084), (5962, 3832840), (6182, 3696440), (6820, 3350644), (7502, 3046040), (8401, 2720080), (8711, 2623280), (9680, 2360681), (10840, 2108062), (11240, 2033042), (11924, 1916420), (12364, 1848220), (13640, 1675322), (14905, 1533136), (15004, 1523020), (15455, 1478576), (16802, 1360040), (17422, 1311640), (18755, 1218416), (21680, 1054031), (22480, 1016521), (23848, 958210), (24728, 924110), (27280, 837661), (29810, 766568), (30008, 761510), (30910, 739288), (32791, 696880), (33604, 680020), (34001, 672080), (34844, 655820), (37510, 609208), (42005, 544016), (43555, 524656), (47696, 479105), (49456, 462055), (59620, 383284), (60016, 380755), (61820, 369644), (65582, 348440), (67208, 340010), (68002, 336040), (69688, 327910), (75020, 304604), (76151, 300080), (84010, 272008), (87110, 262328), (92411, 247280), (95821, 238480), (119240, 191642), (123640, 184822), (131164, 174220), (134416, 170005), (136004, 168020), (139376, 163955), (150040, 152302)]