237561660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{6983}}^1$

素因数の和:7014

約数の個数: 144

約数和(自身を含む): 854171136

約数和(自身を除く): 616609476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 6983, 8505, 11340, 13966, 17010, 20949, 27932, 34020, 34915, 41898, 48881, 62847, 69830, 83796, 97762, 104745, 125694, 139660, 146643, 188541, 195524, 209490, 244405, 251388, 293286, 314235, 377082, 418980, 439929, 488810, 565623, 586572, 628470, 733215, 754164, 879858, 942705, 977620, 1131246, 1256940, 1319787, 1466430, 1696869, 1759716, 1885410, 2199645, 2262492, 2639574, 2828115, 2932860, 3393738, 3770820, 3959361, 4399290, 5279148, 5656230, 6598935, 6787476, 7918722, 8484345, 8798580, 11312460, 11878083, 13197870, 15837444, 16968690, 19796805, 23756166, 26395740, 33937380, 39593610, 47512332, 59390415, 79187220, 118780830, 237561660]

約数ペア:

[(1, 237561660), (2, 118780830), (3, 79187220), (4, 59390415), (5, 47512332), (6, 39593610), (7, 33937380), (9, 26395740), (10, 23756166), (12, 19796805), (14, 16968690), (15, 15837444), (18, 13197870), (20, 11878083), (21, 11312460), (27, 8798580), (28, 8484345), (30, 7918722), (35, 6787476), (36, 6598935), (42, 5656230), (45, 5279148), (54, 4399290), (60, 3959361), (63, 3770820), (70, 3393738), (81, 2932860), (84, 2828115), (90, 2639574), (105, 2262492), (108, 2199645), (126, 1885410), (135, 1759716), (140, 1696869), (162, 1466430), (180, 1319787), (189, 1256940), (210, 1131246), (243, 977620), (252, 942705), (270, 879858), (315, 754164), (324, 733215), (378, 628470), (405, 586572), (420, 565623), (486, 488810), (540, 439929), (567, 418980), (630, 377082), (756, 314235), (810, 293286), (945, 251388), (972, 244405), (1134, 209490), (1215, 195524), (1260, 188541), (1620, 146643), (1701, 139660), (1890, 125694), (2268, 104745), (2430, 97762), (2835, 83796), (3402, 69830), (3780, 62847), (4860, 48881), (5670, 41898), (6804, 34915), (6983, 34020), (8505, 27932), (11340, 20949), (13966, 17010)]