1519346640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8297}}^1$

素因数の和:8429

約数の個数: 160

約数和(自身を含む): 5432866560

約数和(自身を除く): 3913519920

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, 4360, 4578, 5232, 6104, 6540, 7630, 8297, 8720, 9156, 11445, 12208, 13080, 15260, 16594, 18312, 22890, 24891, 26160, 30520, 33188, 36624, 41485, 45780, 49782, 58079, 61040, 66376, 82970, 91560, 99564, 116158, 124455, 132752, 165940, 174237, 183120, 199128, 232316, 248910, 290395, 331880, 348474, 398256, 464632, 497820, 580790, 663760, 696948, 871185, 904373, 929264, 995640, 1161580, 1393896, 1742370, 1808746, 1991280, 2323160, 2713119, 2787792, 3484740, 3617492, 4521865, 4646320, 5426238, 6330611, 6969480, 7234984, 9043730, 10852476, 12661222, 13565595, 13938960, 14469968, 18087460, 18991833, 21704952, 25322444, 27131190, 31653055, 36174920, 37983666, 43409904, 50644888, 54262380, 63306110, 72349840, 75967332, 94959165, 101289776, 108524760, 126612220, 151934664, 189918330, 217049520, 253224440, 303869328, 379836660, 506448880, 759673320, 1519346640]

約数ペア:

[(1, 1519346640), (2, 759673320), (3, 506448880), (4, 379836660), (5, 303869328), (6, 253224440), (7, 217049520), (8, 189918330), (10, 151934664), (12, 126612220), (14, 108524760), (15, 101289776), (16, 94959165), (20, 75967332), (21, 72349840), (24, 63306110), (28, 54262380), (30, 50644888), (35, 43409904), (40, 37983666), (42, 36174920), (48, 31653055), (56, 27131190), (60, 25322444), (70, 21704952), (80, 18991833), (84, 18087460), (105, 14469968), (109, 13938960), (112, 13565595), (120, 12661222), (140, 10852476), (168, 9043730), (210, 7234984), (218, 6969480), (240, 6330611), (280, 5426238), (327, 4646320), (336, 4521865), (420, 3617492), (436, 3484740), (545, 2787792), (560, 2713119), (654, 2323160), (763, 1991280), (840, 1808746), (872, 1742370), (1090, 1393896), (1308, 1161580), (1526, 995640), (1635, 929264), (1680, 904373), (1744, 871185), (2180, 696948), (2289, 663760), (2616, 580790), (3052, 497820), (3270, 464632), (3815, 398256), (4360, 348474), (4578, 331880), (5232, 290395), (6104, 248910), (6540, 232316), (7630, 199128), (8297, 183120), (8720, 174237), (9156, 165940), (11445, 132752), (12208, 124455), (13080, 116158), (15260, 99564), (16594, 91560), (18312, 82970), (22890, 66376), (24891, 61040), (26160, 58079), (30520, 49782), (33188, 45780), (36624, 41485)]