752806320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4111}}^1$

素因数の和:4243

約数の個数: 160

約数和(自身を含む): 2692208640

約数和(自身を除く): 1939402320

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, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3815, 4111, 4360, 4578, 5232, 6104, 6540, 7630, 8222, 8720, 9156, 11445, 12208, 12333, 13080, 15260, 16444, 18312, 20555, 22890, 24666, 26160, 28777, 30520, 32888, 36624, 41110, 45780, 49332, 57554, 61040, 61665, 65776, 82220, 86331, 91560, 98664, 115108, 123330, 143885, 164440, 172662, 183120, 197328, 230216, 246660, 287770, 328880, 345324, 431655, 448099, 460432, 493320, 575540, 690648, 863310, 896198, 986640, 1151080, 1344297, 1381296, 1726620, 1792396, 2240495, 2302160, 2688594, 3136693, 3453240, 3584792, 4480990, 5377188, 6273386, 6721485, 6906480, 7169584, 8961980, 9410079, 10754376, 12546772, 13442970, 15683465, 17923960, 18820158, 21508752, 25093544, 26885940, 31366930, 35847920, 37640316, 47050395, 50187088, 53771880, 62733860, 75280632, 94100790, 107543760, 125467720, 150561264, 188201580, 250935440, 376403160, 752806320]

約数ペア:

[(1, 752806320), (2, 376403160), (3, 250935440), (4, 188201580), (5, 150561264), (6, 125467720), (7, 107543760), (8, 94100790), (10, 75280632), (12, 62733860), (14, 53771880), (15, 50187088), (16, 47050395), (20, 37640316), (21, 35847920), (24, 31366930), (28, 26885940), (30, 25093544), (35, 21508752), (40, 18820158), (42, 17923960), (48, 15683465), (56, 13442970), (60, 12546772), (70, 10754376), (80, 9410079), (84, 8961980), (105, 7169584), (109, 6906480), (112, 6721485), (120, 6273386), (140, 5377188), (168, 4480990), (210, 3584792), (218, 3453240), (240, 3136693), (280, 2688594), (327, 2302160), (336, 2240495), (420, 1792396), (436, 1726620), (545, 1381296), (560, 1344297), (654, 1151080), (763, 986640), (840, 896198), (872, 863310), (1090, 690648), (1308, 575540), (1526, 493320), (1635, 460432), (1680, 448099), (1744, 431655), (2180, 345324), (2289, 328880), (2616, 287770), (3052, 246660), (3270, 230216), (3815, 197328), (4111, 183120), (4360, 172662), (4578, 164440), (5232, 143885), (6104, 123330), (6540, 115108), (7630, 98664), (8222, 91560), (8720, 86331), (9156, 82220), (11445, 65776), (12208, 61665), (12333, 61040), (13080, 57554), (15260, 49332), (16444, 45780), (18312, 41110), (20555, 36624), (22890, 32888), (24666, 30520), (26160, 28777)]