214937520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 200

約数和(自身を含む): 779395056

約数和(自身を除く): 564457536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 373, 392, 420, 490, 560, 588, 686, 735, 746, 784, 840, 980, 1029, 1119, 1176, 1372, 1470, 1492, 1680, 1715, 1865, 1960, 2058, 2238, 2352, 2401, 2611, 2744, 2940, 2984, 3430, 3730, 3920, 4116, 4476, 4802, 5145, 5222, 5488, 5595, 5880, 5968, 6860, 7203, 7460, 7833, 8232, 8952, 9604, 10290, 10444, 11190, 11760, 12005, 13055, 13720, 14406, 14920, 15666, 16464, 17904, 18277, 19208, 20580, 20888, 22380, 24010, 26110, 27440, 28812, 29840, 31332, 36015, 36554, 38416, 39165, 41160, 41776, 44760, 48020, 52220, 54831, 57624, 62664, 72030, 73108, 78330, 82320, 89520, 91385, 96040, 104440, 109662, 115248, 125328, 127939, 144060, 146216, 156660, 182770, 192080, 208880, 219324, 255878, 274155, 288120, 292432, 313320, 365540, 383817, 438648, 511756, 548310, 576240, 626640, 639695, 731080, 767634, 877296, 895573, 1023512, 1096620, 1279390, 1462160, 1535268, 1791146, 1919085, 2047024, 2193240, 2558780, 2686719, 3070536, 3582292, 3838170, 4386480, 4477865, 5117560, 5373438, 6141072, 7164584, 7676340, 8955730, 10235120, 10746876, 13433595, 14329168, 15352680, 17911460, 21493752, 26867190, 30705360, 35822920, 42987504, 53734380, 71645840, 107468760, 214937520]

約数ペア:

[(1, 214937520), (2, 107468760), (3, 71645840), (4, 53734380), (5, 42987504), (6, 35822920), (7, 30705360), (8, 26867190), (10, 21493752), (12, 17911460), (14, 15352680), (15, 14329168), (16, 13433595), (20, 10746876), (21, 10235120), (24, 8955730), (28, 7676340), (30, 7164584), (35, 6141072), (40, 5373438), (42, 5117560), (48, 4477865), (49, 4386480), (56, 3838170), (60, 3582292), (70, 3070536), (80, 2686719), (84, 2558780), (98, 2193240), (105, 2047024), (112, 1919085), (120, 1791146), (140, 1535268), (147, 1462160), (168, 1279390), (196, 1096620), (210, 1023512), (240, 895573), (245, 877296), (280, 767634), (294, 731080), (336, 639695), (343, 626640), (373, 576240), (392, 548310), (420, 511756), (490, 438648), (560, 383817), (588, 365540), (686, 313320), (735, 292432), (746, 288120), (784, 274155), (840, 255878), (980, 219324), (1029, 208880), (1119, 192080), (1176, 182770), (1372, 156660), (1470, 146216), (1492, 144060), (1680, 127939), (1715, 125328), (1865, 115248), (1960, 109662), (2058, 104440), (2238, 96040), (2352, 91385), (2401, 89520), (2611, 82320), (2744, 78330), (2940, 73108), (2984, 72030), (3430, 62664), (3730, 57624), (3920, 54831), (4116, 52220), (4476, 48020), (4802, 44760), (5145, 41776), (5222, 41160), (5488, 39165), (5595, 38416), (5880, 36554), (5968, 36015), (6860, 31332), (7203, 29840), (7460, 28812), (7833, 27440), (8232, 26110), (8952, 24010), (9604, 22380), (10290, 20888), (10444, 20580), (11190, 19208), (11760, 18277), (12005, 17904), (13055, 16464), (13720, 15666), (14406, 14920)]