138045180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 481840128

約数和(自身を除く): 343794948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 131, 140, 156, 182, 193, 195, 210, 260, 262, 273, 364, 386, 390, 393, 420, 455, 524, 546, 579, 655, 772, 780, 786, 910, 917, 965, 1092, 1158, 1310, 1351, 1365, 1572, 1703, 1820, 1834, 1930, 1965, 2316, 2509, 2620, 2702, 2730, 2751, 2895, 3406, 3668, 3860, 3930, 4053, 4585, 5018, 5109, 5404, 5460, 5502, 5790, 6755, 6812, 7527, 7860, 8106, 8515, 9170, 10036, 10218, 11004, 11580, 11921, 12545, 13510, 13755, 15054, 16212, 17030, 17563, 18340, 20265, 20436, 23842, 25090, 25283, 25545, 27020, 27510, 30108, 34060, 35126, 35763, 37635, 40530, 47684, 50180, 50566, 51090, 52689, 55020, 59605, 70252, 71526, 75270, 75849, 81060, 87815, 101132, 102180, 105378, 119210, 126415, 143052, 150540, 151698, 175630, 176981, 178815, 210756, 238420, 252830, 263445, 303396, 328679, 351260, 353962, 357630, 379245, 505660, 526890, 530943, 657358, 707924, 715260, 758490, 884905, 986037, 1053780, 1061886, 1314716, 1516980, 1643395, 1769810, 1972074, 2123772, 2300753, 2654715, 3286790, 3539620, 3944148, 4601506, 4930185, 5309430, 6573580, 6902259, 9203012, 9860370, 10618860, 11503765, 13804518, 19720740, 23007530, 27609036, 34511295, 46015060, 69022590, 138045180]

約数ペア:

[(1, 138045180), (2, 69022590), (3, 46015060), (4, 34511295), (5, 27609036), (6, 23007530), (7, 19720740), (10, 13804518), (12, 11503765), (13, 10618860), (14, 9860370), (15, 9203012), (20, 6902259), (21, 6573580), (26, 5309430), (28, 4930185), (30, 4601506), (35, 3944148), (39, 3539620), (42, 3286790), (52, 2654715), (60, 2300753), (65, 2123772), (70, 1972074), (78, 1769810), (84, 1643395), (91, 1516980), (105, 1314716), (130, 1061886), (131, 1053780), (140, 986037), (156, 884905), (182, 758490), (193, 715260), (195, 707924), (210, 657358), (260, 530943), (262, 526890), (273, 505660), (364, 379245), (386, 357630), (390, 353962), (393, 351260), (420, 328679), (455, 303396), (524, 263445), (546, 252830), (579, 238420), (655, 210756), (772, 178815), (780, 176981), (786, 175630), (910, 151698), (917, 150540), (965, 143052), (1092, 126415), (1158, 119210), (1310, 105378), (1351, 102180), (1365, 101132), (1572, 87815), (1703, 81060), (1820, 75849), (1834, 75270), (1930, 71526), (1965, 70252), (2316, 59605), (2509, 55020), (2620, 52689), (2702, 51090), (2730, 50566), (2751, 50180), (2895, 47684), (3406, 40530), (3668, 37635), (3860, 35763), (3930, 35126), (4053, 34060), (4585, 30108), (5018, 27510), (5109, 27020), (5404, 25545), (5460, 25283), (5502, 25090), (5790, 23842), (6755, 20436), (6812, 20265), (7527, 18340), (7860, 17563), (8106, 17030), (8515, 16212), (9170, 15054), (10036, 13755), (10218, 13510), (11004, 12545), (11580, 11921)]