2940874020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5939}}^1$

素因数の和:6095

約数の個数: 192

約数和(自身を含む): 10538035200

約数和(自身を除く): 7597161180

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, 84, 90, 105, 108, 126, 131, 135, 140, 180, 189, 210, 252, 262, 270, 315, 378, 393, 420, 524, 540, 630, 655, 756, 786, 917, 945, 1179, 1260, 1310, 1572, 1834, 1890, 1965, 2358, 2620, 2751, 3537, 3668, 3780, 3930, 4585, 4716, 5502, 5895, 5939, 7074, 7860, 8253, 9170, 11004, 11790, 11878, 13755, 14148, 16506, 17685, 17817, 18340, 23580, 23756, 24759, 27510, 29695, 33012, 35370, 35634, 41265, 41573, 49518, 53451, 55020, 59390, 70740, 71268, 82530, 83146, 89085, 99036, 106902, 118780, 123795, 124719, 160353, 165060, 166292, 178170, 207865, 213804, 247590, 249438, 267255, 320706, 356340, 374157, 415730, 495180, 498876, 534510, 623595, 641412, 748314, 778009, 801765, 831460, 1069020, 1122471, 1247190, 1496628, 1556018, 1603530, 1870785, 2244942, 2334027, 2494380, 3112036, 3207060, 3741570, 3890045, 4489884, 4668054, 5446063, 5612355, 7002081, 7483140, 7780090, 9336108, 10892126, 11224710, 11670135, 14004162, 15560180, 16338189, 21006243, 21784252, 22449420, 23340270, 27230315, 28008324, 32676378, 35010405, 42012486, 46680540, 49014567, 54460630, 65352756, 70020810, 81690945, 84024972, 98029134, 105031215, 108921260, 140041620, 147043701, 163381890, 196058268, 210062430, 245072835, 294087402, 326763780, 420124860, 490145670, 588174804, 735218505, 980291340, 1470437010, 2940874020]

約数ペア:

[(1, 2940874020), (2, 1470437010), (3, 980291340), (4, 735218505), (5, 588174804), (6, 490145670), (7, 420124860), (9, 326763780), (10, 294087402), (12, 245072835), (14, 210062430), (15, 196058268), (18, 163381890), (20, 147043701), (21, 140041620), (27, 108921260), (28, 105031215), (30, 98029134), (35, 84024972), (36, 81690945), (42, 70020810), (45, 65352756), (54, 54460630), (60, 49014567), (63, 46680540), (70, 42012486), (84, 35010405), (90, 32676378), (105, 28008324), (108, 27230315), (126, 23340270), (131, 22449420), (135, 21784252), (140, 21006243), (180, 16338189), (189, 15560180), (210, 14004162), (252, 11670135), (262, 11224710), (270, 10892126), (315, 9336108), (378, 7780090), (393, 7483140), (420, 7002081), (524, 5612355), (540, 5446063), (630, 4668054), (655, 4489884), (756, 3890045), (786, 3741570), (917, 3207060), (945, 3112036), (1179, 2494380), (1260, 2334027), (1310, 2244942), (1572, 1870785), (1834, 1603530), (1890, 1556018), (1965, 1496628), (2358, 1247190), (2620, 1122471), (2751, 1069020), (3537, 831460), (3668, 801765), (3780, 778009), (3930, 748314), (4585, 641412), (4716, 623595), (5502, 534510), (5895, 498876), (5939, 495180), (7074, 415730), (7860, 374157), (8253, 356340), (9170, 320706), (11004, 267255), (11790, 249438), (11878, 247590), (13755, 213804), (14148, 207865), (16506, 178170), (17685, 166292), (17817, 165060), (18340, 160353), (23580, 124719), (23756, 123795), (24759, 118780), (27510, 106902), (29695, 99036), (33012, 89085), (35370, 83146), (35634, 82530), (41265, 71268), (41573, 70740), (49518, 59390), (53451, 55020)]