16149840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9613}}^1$

素因数の和:9636

約数の個数: 80

約数和(自身を含む): 57222528

約数和(自身を除く): 41072688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9613, 19226, 28839, 38452, 48065, 57678, 67291, 76904, 96130, 115356, 134582, 144195, 153808, 192260, 201873, 230712, 269164, 288390, 336455, 384520, 403746, 461424, 538328, 576780, 672910, 769040, 807492, 1009365, 1076656, 1153560, 1345820, 1614984, 2018730, 2307120, 2691640, 3229968, 4037460, 5383280, 8074920, 16149840]

約数ペア:

[(1, 16149840), (2, 8074920), (3, 5383280), (4, 4037460), (5, 3229968), (6, 2691640), (7, 2307120), (8, 2018730), (10, 1614984), (12, 1345820), (14, 1153560), (15, 1076656), (16, 1009365), (20, 807492), (21, 769040), (24, 672910), (28, 576780), (30, 538328), (35, 461424), (40, 403746), (42, 384520), (48, 336455), (56, 288390), (60, 269164), (70, 230712), (80, 201873), (84, 192260), (105, 153808), (112, 144195), (120, 134582), (140, 115356), (168, 96130), (210, 76904), (240, 67291), (280, 57678), (336, 48065), (420, 38452), (560, 28839), (840, 19226), (1680, 9613)]