214672320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 168

約数和(自身を含む): 745327440

約数和(自身を除く): 530655120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 569, 576, 655, 720, 786, 960, 1048, 1138, 1179, 1310, 1440, 1572, 1707, 1965, 2096, 2276, 2358, 2620, 2845, 2880, 3144, 3414, 3930, 4192, 4552, 4716, 5121, 5240, 5690, 5895, 6288, 6828, 7860, 8384, 8535, 9104, 9432, 10242, 10480, 11380, 11790, 12576, 13656, 15720, 17070, 18208, 18864, 20484, 20960, 22760, 23580, 25152, 25605, 27312, 31440, 34140, 36416, 37728, 40968, 41920, 45520, 47160, 51210, 54624, 62880, 68280, 74539, 75456, 81936, 91040, 94320, 102420, 109248, 125760, 136560, 149078, 163872, 182080, 188640, 204840, 223617, 273120, 298156, 327744, 372695, 377280, 409680, 447234, 546240, 596312, 670851, 745390, 819360, 894468, 1118085, 1192624, 1341702, 1490780, 1638720, 1788936, 2236170, 2385248, 2683404, 2981560, 3354255, 3577872, 4472340, 4770496, 5366808, 5963120, 6708510, 7155744, 8944680, 10733616, 11926240, 13417020, 14311488, 17889360, 21467232, 23852480, 26834040, 35778720, 42934464, 53668080, 71557440, 107336160, 214672320]

約数ペア:

[(1, 214672320), (2, 107336160), (3, 71557440), (4, 53668080), (5, 42934464), (6, 35778720), (8, 26834040), (9, 23852480), (10, 21467232), (12, 17889360), (15, 14311488), (16, 13417020), (18, 11926240), (20, 10733616), (24, 8944680), (30, 7155744), (32, 6708510), (36, 5963120), (40, 5366808), (45, 4770496), (48, 4472340), (60, 3577872), (64, 3354255), (72, 2981560), (80, 2683404), (90, 2385248), (96, 2236170), (120, 1788936), (131, 1638720), (144, 1490780), (160, 1341702), (180, 1192624), (192, 1118085), (240, 894468), (262, 819360), (288, 745390), (320, 670851), (360, 596312), (393, 546240), (480, 447234), (524, 409680), (569, 377280), (576, 372695), (655, 327744), (720, 298156), (786, 273120), (960, 223617), (1048, 204840), (1138, 188640), (1179, 182080), (1310, 163872), (1440, 149078), (1572, 136560), (1707, 125760), (1965, 109248), (2096, 102420), (2276, 94320), (2358, 91040), (2620, 81936), (2845, 75456), (2880, 74539), (3144, 68280), (3414, 62880), (3930, 54624), (4192, 51210), (4552, 47160), (4716, 45520), (5121, 41920), (5240, 40968), (5690, 37728), (5895, 36416), (6288, 34140), (6828, 31440), (7860, 27312), (8384, 25605), (8535, 25152), (9104, 23580), (9432, 22760), (10242, 20960), (10480, 20484), (11380, 18864), (11790, 18208), (12576, 17070), (13656, 15720)]