6667687040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13171}}^1$

素因数の和:13310

約数の個数: 128

約数和(自身を含む): 18379681920

約数和(自身を除く): 11711994880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 640, 791, 896, 904, 1120, 1130, 1582, 1808, 2240, 2260, 3164, 3616, 3955, 4480, 4520, 6328, 7232, 7910, 9040, 12656, 13171, 14464, 15820, 18080, 25312, 26342, 31640, 36160, 50624, 52684, 63280, 65855, 72320, 92197, 101248, 105368, 126560, 131710, 184394, 210736, 253120, 263420, 368788, 421472, 460985, 506240, 526840, 737576, 842944, 921970, 1053680, 1475152, 1488323, 1685888, 1843940, 2107360, 2950304, 2976646, 3687880, 4214720, 5900608, 5953292, 7375760, 7441615, 8429440, 10418261, 11801216, 11906584, 14751520, 14883230, 20836522, 23813168, 29503040, 29766460, 41673044, 47626336, 52091305, 59006080, 59532920, 83346088, 95252672, 104182610, 119065840, 166692176, 190505344, 208365220, 238131680, 333384352, 416730440, 476263360, 666768704, 833460880, 952526720, 1333537408, 1666921760, 3333843520, 6667687040]

約数ペア:

[(1, 6667687040), (2, 3333843520), (4, 1666921760), (5, 1333537408), (7, 952526720), (8, 833460880), (10, 666768704), (14, 476263360), (16, 416730440), (20, 333384352), (28, 238131680), (32, 208365220), (35, 190505344), (40, 166692176), (56, 119065840), (64, 104182610), (70, 95252672), (80, 83346088), (112, 59532920), (113, 59006080), (128, 52091305), (140, 47626336), (160, 41673044), (224, 29766460), (226, 29503040), (280, 23813168), (320, 20836522), (448, 14883230), (452, 14751520), (560, 11906584), (565, 11801216), (640, 10418261), (791, 8429440), (896, 7441615), (904, 7375760), (1120, 5953292), (1130, 5900608), (1582, 4214720), (1808, 3687880), (2240, 2976646), (2260, 2950304), (3164, 2107360), (3616, 1843940), (3955, 1685888), (4480, 1488323), (4520, 1475152), (6328, 1053680), (7232, 921970), (7910, 842944), (9040, 737576), (12656, 526840), (13171, 506240), (14464, 460985), (15820, 421472), (18080, 368788), (25312, 263420), (26342, 253120), (31640, 210736), (36160, 184394), (50624, 131710), (52684, 126560), (63280, 105368), (65855, 101248), (72320, 92197)]