140760480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41893}}^1$

素因数の和:41918

約数の個数: 96

約数和(自身を含む): 506749824

約数和(自身を除く): 365989344

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, 41893, 83786, 125679, 167572, 209465, 251358, 293251, 335144, 418930, 502716, 586502, 628395, 670288, 837860, 879753, 1005432, 1173004, 1256790, 1340576, 1466255, 1675720, 1759506, 2010864, 2346008, 2513580, 2932510, 3351440, 3519012, 4021728, 4398765, 4692016, 5027160, 5865020, 6702880, 7038024, 8797530, 9384032, 10054320, 11730040, 14076048, 17595060, 20108640, 23460080, 28152096, 35190120, 46920160, 70380240, 140760480]

約数ペア:

[(1, 140760480), (2, 70380240), (3, 46920160), (4, 35190120), (5, 28152096), (6, 23460080), (7, 20108640), (8, 17595060), (10, 14076048), (12, 11730040), (14, 10054320), (15, 9384032), (16, 8797530), (20, 7038024), (21, 6702880), (24, 5865020), (28, 5027160), (30, 4692016), (32, 4398765), (35, 4021728), (40, 3519012), (42, 3351440), (48, 2932510), (56, 2513580), (60, 2346008), (70, 2010864), (80, 1759506), (84, 1675720), (96, 1466255), (105, 1340576), (112, 1256790), (120, 1173004), (140, 1005432), (160, 879753), (168, 837860), (210, 670288), (224, 628395), (240, 586502), (280, 502716), (336, 418930), (420, 335144), (480, 293251), (560, 251358), (672, 209465), (840, 167572), (1120, 125679), (1680, 83786), (3360, 41893)]