148568560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{739}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 396403200

約数和(自身を除く): 247834640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 359, 560, 718, 739, 1436, 1478, 1795, 2513, 2872, 2956, 3590, 3695, 5026, 5173, 5744, 5912, 7180, 7390, 10052, 10346, 11824, 12565, 14360, 14780, 20104, 20692, 25130, 25865, 28720, 29560, 40208, 41384, 50260, 51730, 59120, 82768, 100520, 103460, 201040, 206920, 265301, 413840, 530602, 1061204, 1326505, 1857107, 2122408, 2653010, 3714214, 4244816, 5306020, 7428428, 9285535, 10612040, 14856856, 18571070, 21224080, 29713712, 37142140, 74284280, 148568560]

約数ペア:

[(1, 148568560), (2, 74284280), (4, 37142140), (5, 29713712), (7, 21224080), (8, 18571070), (10, 14856856), (14, 10612040), (16, 9285535), (20, 7428428), (28, 5306020), (35, 4244816), (40, 3714214), (56, 2653010), (70, 2122408), (80, 1857107), (112, 1326505), (140, 1061204), (280, 530602), (359, 413840), (560, 265301), (718, 206920), (739, 201040), (1436, 103460), (1478, 100520), (1795, 82768), (2513, 59120), (2872, 51730), (2956, 50260), (3590, 41384), (3695, 40208), (5026, 29560), (5173, 28720), (5744, 25865), (5912, 25130), (7180, 20692), (7390, 20104), (10052, 14780), (10346, 14360), (11824, 12565)]