1016966720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 224

約数和(自身を含む): 3050438400

約数和(自身を除く): 2033471680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 149, 154, 160, 176, 220, 224, 277, 280, 298, 308, 320, 352, 385, 440, 448, 554, 560, 596, 616, 704, 745, 770, 880, 1043, 1108, 1120, 1192, 1232, 1385, 1490, 1540, 1639, 1760, 1939, 2086, 2216, 2240, 2384, 2464, 2770, 2980, 3047, 3080, 3278, 3520, 3878, 4172, 4432, 4768, 4928, 5215, 5540, 5960, 6094, 6160, 6556, 7756, 8195, 8344, 8864, 9536, 9695, 10430, 11080, 11473, 11920, 12188, 12320, 13112, 15235, 15512, 16390, 16688, 17728, 19390, 20860, 21329, 22160, 22946, 23840, 24376, 24640, 26224, 30470, 31024, 32780, 33376, 38780, 41273, 41720, 42658, 44320, 45892, 47680, 48752, 52448, 57365, 60940, 62048, 65560, 66752, 77560, 82546, 83440, 85316, 88640, 91784, 97504, 104896, 106645, 114730, 121880, 124096, 131120, 155120, 165092, 166880, 170632, 183568, 195008, 206365, 213290, 229460, 243760, 262240, 288911, 310240, 330184, 333760, 341264, 367136, 412730, 426580, 454003, 458920, 487520, 524480, 577822, 620480, 660368, 682528, 734272, 825460, 853160, 908006, 917840, 975040, 1155644, 1320736, 1365056, 1444555, 1650920, 1706320, 1816012, 1835680, 2270015, 2311288, 2641472, 2889110, 3178021, 3301840, 3412640, 3632024, 3671360, 4540030, 4622576, 5778220, 6356042, 6603680, 6825280, 7264048, 9080060, 9245152, 11556440, 12712084, 13207360, 14528096, 15890105, 18160120, 18490304, 23112880, 25424168, 29056192, 31780210, 36320240, 46225760, 50848336, 63560420, 72640480, 92451520, 101696672, 127120840, 145280960, 203393344, 254241680, 508483360, 1016966720]

約数ペア:

[(1, 1016966720), (2, 508483360), (4, 254241680), (5, 203393344), (7, 145280960), (8, 127120840), (10, 101696672), (11, 92451520), (14, 72640480), (16, 63560420), (20, 50848336), (22, 46225760), (28, 36320240), (32, 31780210), (35, 29056192), (40, 25424168), (44, 23112880), (55, 18490304), (56, 18160120), (64, 15890105), (70, 14528096), (77, 13207360), (80, 12712084), (88, 11556440), (110, 9245152), (112, 9080060), (140, 7264048), (149, 6825280), (154, 6603680), (160, 6356042), (176, 5778220), (220, 4622576), (224, 4540030), (277, 3671360), (280, 3632024), (298, 3412640), (308, 3301840), (320, 3178021), (352, 2889110), (385, 2641472), (440, 2311288), (448, 2270015), (554, 1835680), (560, 1816012), (596, 1706320), (616, 1650920), (704, 1444555), (745, 1365056), (770, 1320736), (880, 1155644), (1043, 975040), (1108, 917840), (1120, 908006), (1192, 853160), (1232, 825460), (1385, 734272), (1490, 682528), (1540, 660368), (1639, 620480), (1760, 577822), (1939, 524480), (2086, 487520), (2216, 458920), (2240, 454003), (2384, 426580), (2464, 412730), (2770, 367136), (2980, 341264), (3047, 333760), (3080, 330184), (3278, 310240), (3520, 288911), (3878, 262240), (4172, 243760), (4432, 229460), (4768, 213290), (4928, 206365), (5215, 195008), (5540, 183568), (5960, 170632), (6094, 166880), (6160, 165092), (6556, 155120), (7756, 131120), (8195, 124096), (8344, 121880), (8864, 114730), (9536, 106645), (9695, 104896), (10430, 97504), (11080, 91784), (11473, 88640), (11920, 85316), (12188, 83440), (12320, 82546), (13112, 77560), (15235, 66752), (15512, 65560), (16390, 62048), (16688, 60940), (17728, 57365), (19390, 52448), (20860, 48752), (21329, 47680), (22160, 45892), (22946, 44320), (23840, 42658), (24376, 41720), (24640, 41273), (26224, 38780), (30470, 33376), (31024, 32780)]