207514440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{27449}}^1$

素因数の和:27476

約数の個数: 128

約数和(自身を含む): 790560000

約数和(自身を除く): 583045560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27449, 54898, 82347, 109796, 137245, 164694, 192143, 219592, 247041, 274490, 329388, 384286, 411735, 494082, 548980, 576429, 658776, 741123, 768572, 823470, 960715, 988164, 1097960, 1152858, 1235205, 1482246, 1537144, 1646940, 1729287, 1921430, 1976328, 2305716, 2470410, 2882145, 2964492, 3293880, 3458574, 3705615, 3842860, 4611432, 4940820, 5187861, 5764290, 5928984, 6917148, 7411230, 7685720, 8646435, 9881640, 10375722, 11528580, 13834296, 14822460, 17292870, 20751444, 23057160, 25939305, 29644920, 34585740, 41502888, 51878610, 69171480, 103757220, 207514440]

約数ペア:

[(1, 207514440), (2, 103757220), (3, 69171480), (4, 51878610), (5, 41502888), (6, 34585740), (7, 29644920), (8, 25939305), (9, 23057160), (10, 20751444), (12, 17292870), (14, 14822460), (15, 13834296), (18, 11528580), (20, 10375722), (21, 9881640), (24, 8646435), (27, 7685720), (28, 7411230), (30, 6917148), (35, 5928984), (36, 5764290), (40, 5187861), (42, 4940820), (45, 4611432), (54, 3842860), (56, 3705615), (60, 3458574), (63, 3293880), (70, 2964492), (72, 2882145), (84, 2470410), (90, 2305716), (105, 1976328), (108, 1921430), (120, 1729287), (126, 1646940), (135, 1537144), (140, 1482246), (168, 1235205), (180, 1152858), (189, 1097960), (210, 988164), (216, 960715), (252, 823470), (270, 768572), (280, 741123), (315, 658776), (360, 576429), (378, 548980), (420, 494082), (504, 411735), (540, 384286), (630, 329388), (756, 274490), (840, 247041), (945, 219592), (1080, 192143), (1260, 164694), (1512, 137245), (1890, 109796), (2520, 82347), (3780, 54898), (7560, 27449)]