977229440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 2570987520

約数和(自身を除く): 1593758080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1093, 1270, 1397, 1408, 1760, 2032, 2186, 2540, 2794, 3520, 4064, 4372, 5080, 5465, 5588, 6985, 7040, 8128, 8744, 10160, 10930, 11176, 12023, 13970, 16256, 17488, 20320, 21860, 22352, 24046, 27940, 34976, 40640, 43720, 44704, 48092, 55880, 60115, 69952, 81280, 87440, 89408, 96184, 111760, 120230, 138811, 139904, 174880, 178816, 192368, 223520, 240460, 277622, 349760, 384736, 447040, 480920, 555244, 694055, 699520, 769472, 894080, 961840, 1110488, 1388110, 1526921, 1538944, 1923680, 2220976, 2776220, 3053842, 3847360, 4441952, 5552440, 6107684, 7634605, 7694720, 8883904, 11104880, 12215368, 15269210, 17767808, 22209760, 24430736, 30538420, 44419520, 48861472, 61076840, 88839040, 97722944, 122153680, 195445888, 244307360, 488614720, 977229440]

約数ペア:

[(1, 977229440), (2, 488614720), (4, 244307360), (5, 195445888), (8, 122153680), (10, 97722944), (11, 88839040), (16, 61076840), (20, 48861472), (22, 44419520), (32, 30538420), (40, 24430736), (44, 22209760), (55, 17767808), (64, 15269210), (80, 12215368), (88, 11104880), (110, 8883904), (127, 7694720), (128, 7634605), (160, 6107684), (176, 5552440), (220, 4441952), (254, 3847360), (320, 3053842), (352, 2776220), (440, 2220976), (508, 1923680), (635, 1538944), (640, 1526921), (704, 1388110), (880, 1110488), (1016, 961840), (1093, 894080), (1270, 769472), (1397, 699520), (1408, 694055), (1760, 555244), (2032, 480920), (2186, 447040), (2540, 384736), (2794, 349760), (3520, 277622), (4064, 240460), (4372, 223520), (5080, 192368), (5465, 178816), (5588, 174880), (6985, 139904), (7040, 138811), (8128, 120230), (8744, 111760), (10160, 96184), (10930, 89408), (11176, 87440), (12023, 81280), (13970, 69952), (16256, 60115), (17488, 55880), (20320, 48092), (21860, 44704), (22352, 43720), (24046, 40640), (27940, 34976)]