42661920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12697}}^1$

素因数の和:12722

約数の個数: 96

約数和(自身を含む): 153595008

約数和(自身を除く): 110933088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12697, 25394, 38091, 50788, 63485, 76182, 88879, 101576, 126970, 152364, 177758, 190455, 203152, 253940, 266637, 304728, 355516, 380910, 406304, 444395, 507880, 533274, 609456, 711032, 761820, 888790, 1015760, 1066548, 1218912, 1333185, 1422064, 1523640, 1777580, 2031520, 2133096, 2666370, 2844128, 3047280, 3555160, 4266192, 5332740, 6094560, 7110320, 8532384, 10665480, 14220640, 21330960, 42661920]

約数ペア:

[(1, 42661920), (2, 21330960), (3, 14220640), (4, 10665480), (5, 8532384), (6, 7110320), (7, 6094560), (8, 5332740), (10, 4266192), (12, 3555160), (14, 3047280), (15, 2844128), (16, 2666370), (20, 2133096), (21, 2031520), (24, 1777580), (28, 1523640), (30, 1422064), (32, 1333185), (35, 1218912), (40, 1066548), (42, 1015760), (48, 888790), (56, 761820), (60, 711032), (70, 609456), (80, 533274), (84, 507880), (96, 444395), (105, 406304), (112, 380910), (120, 355516), (140, 304728), (160, 266637), (168, 253940), (210, 203152), (224, 190455), (240, 177758), (280, 152364), (336, 126970), (420, 101576), (480, 88879), (560, 76182), (672, 63485), (840, 50788), (1120, 38091), (1680, 25394), (3360, 12697)]