7640413920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3083}}^1$

素因数の和:4825

約数の個数: 144

約数和(自身を含む): 26096524272

約数和(自身を除く): 18456110352

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1721, 3083, 3442, 5163, 6166, 6884, 8605, 9249, 10326, 12332, 13768, 15415, 15489, 17210, 18498, 20652, 24664, 25815, 27536, 27747, 30830, 30978, 34420, 36996, 41304, 46245, 49328, 51630, 55072, 55494, 61660, 61956, 68840, 73992, 77445, 82608, 92490, 98656, 103260, 110988, 123320, 123912, 137680, 138735, 147984, 154890, 165216, 184980, 206520, 221976, 246640, 247824, 275360, 277470, 295968, 309780, 369960, 413040, 443952, 493280, 495648, 554940, 619560, 739920, 826080, 887904, 1109880, 1239120, 1479840, 2219760, 2478240, 4439520, 5305843, 10611686, 15917529, 21223372, 26529215, 31835058, 42446744, 47752587, 53058430, 63670116, 79587645, 84893488, 95505174, 106116860, 127340232, 159175290, 169786976, 191010348, 212233720, 238762935, 254680464, 318350580, 382020696, 424467440, 477525870, 509360928, 636701160, 764041392, 848934880, 955051740, 1273402320, 1528082784, 1910103480, 2546804640, 3820206960, 7640413920]

約数ペア:

[(1, 7640413920), (2, 3820206960), (3, 2546804640), (4, 1910103480), (5, 1528082784), (6, 1273402320), (8, 955051740), (9, 848934880), (10, 764041392), (12, 636701160), (15, 509360928), (16, 477525870), (18, 424467440), (20, 382020696), (24, 318350580), (30, 254680464), (32, 238762935), (36, 212233720), (40, 191010348), (45, 169786976), (48, 159175290), (60, 127340232), (72, 106116860), (80, 95505174), (90, 84893488), (96, 79587645), (120, 63670116), (144, 53058430), (160, 47752587), (180, 42446744), (240, 31835058), (288, 26529215), (360, 21223372), (480, 15917529), (720, 10611686), (1440, 5305843), (1721, 4439520), (3083, 2478240), (3442, 2219760), (5163, 1479840), (6166, 1239120), (6884, 1109880), (8605, 887904), (9249, 826080), (10326, 739920), (12332, 619560), (13768, 554940), (15415, 495648), (15489, 493280), (17210, 443952), (18498, 413040), (20652, 369960), (24664, 309780), (25815, 295968), (27536, 277470), (27747, 275360), (30830, 247824), (30978, 246640), (34420, 221976), (36996, 206520), (41304, 184980), (46245, 165216), (49328, 154890), (51630, 147984), (55072, 138735), (55494, 137680), (61660, 123912), (61956, 123320), (68840, 110988), (73992, 103260), (77445, 98656), (82608, 92490)]