1054003440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{627383}}^1$

素因数の和:627406

約数の個数: 80

約数和(自身を含む): 3734189568

約数和(自身を除く): 2680186128

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, 627383, 1254766, 1882149, 2509532, 3136915, 3764298, 4391681, 5019064, 6273830, 7528596, 8783362, 9410745, 10038128, 12547660, 13175043, 15057192, 17566724, 18821490, 21958405, 25095320, 26350086, 30114384, 35133448, 37642980, 43916810, 50190640, 52700172, 65875215, 70266896, 75285960, 87833620, 105400344, 131750430, 150571920, 175667240, 210800688, 263500860, 351334480, 527001720, 1054003440]

約数ペア:

[(1, 1054003440), (2, 527001720), (3, 351334480), (4, 263500860), (5, 210800688), (6, 175667240), (7, 150571920), (8, 131750430), (10, 105400344), (12, 87833620), (14, 75285960), (15, 70266896), (16, 65875215), (20, 52700172), (21, 50190640), (24, 43916810), (28, 37642980), (30, 35133448), (35, 30114384), (40, 26350086), (42, 25095320), (48, 21958405), (56, 18821490), (60, 17566724), (70, 15057192), (80, 13175043), (84, 12547660), (105, 10038128), (112, 9410745), (120, 8783362), (140, 7528596), (168, 6273830), (210, 5019064), (240, 4391681), (280, 3764298), (336, 3136915), (420, 2509532), (560, 1882149), (840, 1254766), (1680, 627383)]