39331440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 137491200

約数和(自身を除く): 98159760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 139, 144, 180, 216, 240, 262, 270, 278, 360, 393, 417, 432, 524, 540, 556, 655, 695, 720, 786, 834, 1048, 1080, 1112, 1179, 1251, 1310, 1390, 1572, 1668, 1965, 2085, 2096, 2160, 2224, 2358, 2502, 2620, 2780, 3144, 3336, 3537, 3753, 3930, 4170, 4716, 5004, 5240, 5560, 5895, 6255, 6288, 6672, 7074, 7506, 7860, 8340, 9432, 10008, 10480, 11120, 11790, 12510, 14148, 15012, 15720, 16680, 17685, 18209, 18765, 18864, 20016, 23580, 25020, 28296, 30024, 31440, 33360, 35370, 36418, 37530, 47160, 50040, 54627, 56592, 60048, 70740, 72836, 75060, 91045, 94320, 100080, 109254, 141480, 145672, 150120, 163881, 182090, 218508, 273135, 282960, 291344, 300240, 327762, 364180, 437016, 491643, 546270, 655524, 728360, 819405, 874032, 983286, 1092540, 1311048, 1456720, 1638810, 1966572, 2185080, 2458215, 2622096, 3277620, 3933144, 4370160, 4916430, 6555240, 7866288, 9832860, 13110480, 19665720, 39331440]

約数ペア:

[(1, 39331440), (2, 19665720), (3, 13110480), (4, 9832860), (5, 7866288), (6, 6555240), (8, 4916430), (9, 4370160), (10, 3933144), (12, 3277620), (15, 2622096), (16, 2458215), (18, 2185080), (20, 1966572), (24, 1638810), (27, 1456720), (30, 1311048), (36, 1092540), (40, 983286), (45, 874032), (48, 819405), (54, 728360), (60, 655524), (72, 546270), (80, 491643), (90, 437016), (108, 364180), (120, 327762), (131, 300240), (135, 291344), (139, 282960), (144, 273135), (180, 218508), (216, 182090), (240, 163881), (262, 150120), (270, 145672), (278, 141480), (360, 109254), (393, 100080), (417, 94320), (432, 91045), (524, 75060), (540, 72836), (556, 70740), (655, 60048), (695, 56592), (720, 54627), (786, 50040), (834, 47160), (1048, 37530), (1080, 36418), (1112, 35370), (1179, 33360), (1251, 31440), (1310, 30024), (1390, 28296), (1572, 25020), (1668, 23580), (1965, 20016), (2085, 18864), (2096, 18765), (2160, 18209), (2224, 17685), (2358, 16680), (2502, 15720), (2620, 15012), (2780, 14148), (3144, 12510), (3336, 11790), (3537, 11120), (3753, 10480), (3930, 10008), (4170, 9432), (4716, 8340), (5004, 7860), (5240, 7506), (5560, 7074), (5895, 6672), (6255, 6288)]