146028120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 503331840

約数和(自身を除く): 357303720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 420, 526, 661, 789, 840, 1052, 1315, 1322, 1578, 1841, 1983, 2104, 2630, 2644, 3156, 3305, 3682, 3945, 3966, 4627, 5260, 5288, 5523, 6312, 6610, 7364, 7890, 7932, 9205, 9254, 9915, 10520, 11046, 13220, 13881, 14728, 15780, 15864, 18410, 18508, 19830, 22092, 23135, 26440, 27615, 27762, 31560, 36820, 37016, 39660, 44184, 46270, 55230, 55524, 69405, 73640, 79320, 92540, 110460, 111048, 138810, 173843, 185080, 220920, 277620, 347686, 521529, 555240, 695372, 869215, 1043058, 1216901, 1390744, 1738430, 2086116, 2433802, 2607645, 3476860, 3650703, 4172232, 4867604, 5215290, 6084505, 6953720, 7301406, 9735208, 10430580, 12169010, 14602812, 18253515, 20861160, 24338020, 29205624, 36507030, 48676040, 73014060, 146028120]

約数ペア:

[(1, 146028120), (2, 73014060), (3, 48676040), (4, 36507030), (5, 29205624), (6, 24338020), (7, 20861160), (8, 18253515), (10, 14602812), (12, 12169010), (14, 10430580), (15, 9735208), (20, 7301406), (21, 6953720), (24, 6084505), (28, 5215290), (30, 4867604), (35, 4172232), (40, 3650703), (42, 3476860), (56, 2607645), (60, 2433802), (70, 2086116), (84, 1738430), (105, 1390744), (120, 1216901), (140, 1043058), (168, 869215), (210, 695372), (263, 555240), (280, 521529), (420, 347686), (526, 277620), (661, 220920), (789, 185080), (840, 173843), (1052, 138810), (1315, 111048), (1322, 110460), (1578, 92540), (1841, 79320), (1983, 73640), (2104, 69405), (2630, 55524), (2644, 55230), (3156, 46270), (3305, 44184), (3682, 39660), (3945, 37016), (3966, 36820), (4627, 31560), (5260, 27762), (5288, 27615), (5523, 26440), (6312, 23135), (6610, 22092), (7364, 19830), (7890, 18508), (7932, 18410), (9205, 15864), (9254, 15780), (9915, 14728), (10520, 13881), (11046, 13220)]