222556320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22079}}^1$

素因数の和:22107

約数の個数: 144

約数和(自身を含む): 868008960

約数和(自身を除く): 645452640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22079, 44158, 66237, 88316, 110395, 132474, 154553, 176632, 198711, 220790, 264948, 309106, 331185, 353264, 397422, 441580, 463659, 529896, 618212, 662370, 706528, 772765, 794844, 883160, 927318, 993555, 1059792, 1236424, 1324740, 1390977, 1545530, 1589688, 1766320, 1854636, 1987110, 2119584, 2318295, 2472848, 2649480, 2781954, 3091060, 3179376, 3532640, 3709272, 3974220, 4636590, 4945696, 5298960, 5563908, 6182120, 6358752, 6954885, 7418544, 7948440, 9273180, 10597920, 11127816, 12364240, 13909770, 14837088, 15896880, 18546360, 22255632, 24728480, 27819540, 31793760, 37092720, 44511264, 55639080, 74185440, 111278160, 222556320]

約数ペア:

[(1, 222556320), (2, 111278160), (3, 74185440), (4, 55639080), (5, 44511264), (6, 37092720), (7, 31793760), (8, 27819540), (9, 24728480), (10, 22255632), (12, 18546360), (14, 15896880), (15, 14837088), (16, 13909770), (18, 12364240), (20, 11127816), (21, 10597920), (24, 9273180), (28, 7948440), (30, 7418544), (32, 6954885), (35, 6358752), (36, 6182120), (40, 5563908), (42, 5298960), (45, 4945696), (48, 4636590), (56, 3974220), (60, 3709272), (63, 3532640), (70, 3179376), (72, 3091060), (80, 2781954), (84, 2649480), (90, 2472848), (96, 2318295), (105, 2119584), (112, 1987110), (120, 1854636), (126, 1766320), (140, 1589688), (144, 1545530), (160, 1390977), (168, 1324740), (180, 1236424), (210, 1059792), (224, 993555), (240, 927318), (252, 883160), (280, 794844), (288, 772765), (315, 706528), (336, 662370), (360, 618212), (420, 529896), (480, 463659), (504, 441580), (560, 397422), (630, 353264), (672, 331185), (720, 309106), (840, 264948), (1008, 220790), (1120, 198711), (1260, 176632), (1440, 154553), (1680, 132474), (2016, 110395), (2520, 88316), (3360, 66237), (5040, 44158), (10080, 22079)]