239134140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1609

約数の個数: 192

約数和(自身を含む): 871557120

約数和(自身を除く): 632422980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1543, 1722, 1845, 1890, 2214, 2460, 2583, 2870, 3086, 3444, 3690, 3780, 4305, 4428, 4629, 5166, 5535, 5740, 6172, 7380, 7715, 7749, 8610, 9258, 10332, 10801, 11070, 12915, 13887, 15430, 15498, 17220, 18516, 21602, 22140, 23145, 25830, 27774, 30860, 30996, 32403, 38745, 41661, 43204, 46290, 51660, 54005, 55548, 63263, 64806, 69435, 77490, 83322, 92580, 97209, 108010, 126526, 129612, 138870, 154980, 162015, 166644, 189789, 194418, 208305, 216020, 253052, 277740, 291627, 316315, 324030, 379578, 388836, 416610, 442841, 486045, 569367, 583254, 632630, 648060, 759156, 833220, 885682, 948945, 972090, 1138734, 1166508, 1265260, 1328523, 1458135, 1708101, 1771364, 1897890, 1944180, 2214205, 2277468, 2657046, 2846835, 2916270, 3416202, 3795780, 3985569, 4428410, 5314092, 5693670, 5832540, 6642615, 6832404, 7971138, 8540505, 8856820, 11387340, 11956707, 13285230, 15942276, 17081010, 19927845, 23913414, 26570460, 34162020, 39855690, 47826828, 59783535, 79711380, 119567070, 239134140]

約数ペア:

[(1, 239134140), (2, 119567070), (3, 79711380), (4, 59783535), (5, 47826828), (6, 39855690), (7, 34162020), (9, 26570460), (10, 23913414), (12, 19927845), (14, 17081010), (15, 15942276), (18, 13285230), (20, 11956707), (21, 11387340), (27, 8856820), (28, 8540505), (30, 7971138), (35, 6832404), (36, 6642615), (41, 5832540), (42, 5693670), (45, 5314092), (54, 4428410), (60, 3985569), (63, 3795780), (70, 3416202), (82, 2916270), (84, 2846835), (90, 2657046), (105, 2277468), (108, 2214205), (123, 1944180), (126, 1897890), (135, 1771364), (140, 1708101), (164, 1458135), (180, 1328523), (189, 1265260), (205, 1166508), (210, 1138734), (246, 972090), (252, 948945), (270, 885682), (287, 833220), (315, 759156), (369, 648060), (378, 632630), (410, 583254), (420, 569367), (492, 486045), (540, 442841), (574, 416610), (615, 388836), (630, 379578), (738, 324030), (756, 316315), (820, 291627), (861, 277740), (945, 253052), (1107, 216020), (1148, 208305), (1230, 194418), (1260, 189789), (1435, 166644), (1476, 162015), (1543, 154980), (1722, 138870), (1845, 129612), (1890, 126526), (2214, 108010), (2460, 97209), (2583, 92580), (2870, 83322), (3086, 77490), (3444, 69435), (3690, 64806), (3780, 63263), (4305, 55548), (4428, 54005), (4629, 51660), (5166, 46290), (5535, 43204), (5740, 41661), (6172, 38745), (7380, 32403), (7715, 30996), (7749, 30860), (8610, 27774), (9258, 25830), (10332, 23145), (10801, 22140), (11070, 21602), (12915, 18516), (13887, 17220), (15430, 15498)]