136824520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 370344960

約数和(自身を除く): 233520440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 56, 70, 74, 94, 140, 148, 185, 188, 235, 259, 280, 281, 296, 329, 370, 376, 470, 518, 562, 658, 740, 940, 1036, 1124, 1295, 1316, 1405, 1480, 1645, 1739, 1880, 1967, 2072, 2248, 2590, 2632, 2810, 3290, 3478, 3934, 5180, 5620, 6580, 6956, 7868, 8695, 9835, 10360, 10397, 11240, 12173, 13160, 13207, 13912, 15736, 17390, 19670, 20794, 24346, 26414, 34780, 39340, 41588, 48692, 51985, 52828, 60865, 66035, 69560, 72779, 78680, 83176, 92449, 97384, 103970, 105656, 121730, 132070, 145558, 184898, 207940, 243460, 264140, 291116, 363895, 369796, 415880, 462245, 486920, 488659, 528280, 582232, 727790, 739592, 924490, 977318, 1455580, 1848980, 1954636, 2443295, 2911160, 3420613, 3697960, 3909272, 4886590, 6841226, 9773180, 13682452, 17103065, 19546360, 27364904, 34206130, 68412260, 136824520]

約数ペア:

[(1, 136824520), (2, 68412260), (4, 34206130), (5, 27364904), (7, 19546360), (8, 17103065), (10, 13682452), (14, 9773180), (20, 6841226), (28, 4886590), (35, 3909272), (37, 3697960), (40, 3420613), (47, 2911160), (56, 2443295), (70, 1954636), (74, 1848980), (94, 1455580), (140, 977318), (148, 924490), (185, 739592), (188, 727790), (235, 582232), (259, 528280), (280, 488659), (281, 486920), (296, 462245), (329, 415880), (370, 369796), (376, 363895), (470, 291116), (518, 264140), (562, 243460), (658, 207940), (740, 184898), (940, 145558), (1036, 132070), (1124, 121730), (1295, 105656), (1316, 103970), (1405, 97384), (1480, 92449), (1645, 83176), (1739, 78680), (1880, 72779), (1967, 69560), (2072, 66035), (2248, 60865), (2590, 52828), (2632, 51985), (2810, 48692), (3290, 41588), (3478, 39340), (3934, 34780), (5180, 26414), (5620, 24346), (6580, 20794), (6956, 19670), (7868, 17390), (8695, 15736), (9835, 13912), (10360, 13207), (10397, 13160), (11240, 12173)]