1057531440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{629483}}^1$

素因数の和:629506

約数の個数: 80

約数和(自身を含む): 3746688768

約数和(自身を除く): 2689157328

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, 629483, 1258966, 1888449, 2517932, 3147415, 3776898, 4406381, 5035864, 6294830, 7553796, 8812762, 9442245, 10071728, 12589660, 13219143, 15107592, 17625524, 18884490, 22031905, 25179320, 26438286, 30215184, 35251048, 37768980, 44063810, 50358640, 52876572, 66095715, 70502096, 75537960, 88127620, 105753144, 132191430, 151075920, 176255240, 211506288, 264382860, 352510480, 528765720, 1057531440]

約数ペア:

[(1, 1057531440), (2, 528765720), (3, 352510480), (4, 264382860), (5, 211506288), (6, 176255240), (7, 151075920), (8, 132191430), (10, 105753144), (12, 88127620), (14, 75537960), (15, 70502096), (16, 66095715), (20, 52876572), (21, 50358640), (24, 44063810), (28, 37768980), (30, 35251048), (35, 30215184), (40, 26438286), (42, 25179320), (48, 22031905), (56, 18884490), (60, 17625524), (70, 15107592), (80, 13219143), (84, 12589660), (105, 10071728), (112, 9442245), (120, 8812762), (140, 7553796), (168, 6294830), (210, 5035864), (240, 4406381), (280, 3776898), (336, 3147415), (420, 2517932), (560, 1888449), (840, 1258966), (1680, 629483)]