796894280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3103

約数の個数: 128

約数和(自身を含む): 2237760000

約数和(自身を除く): 1440865720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 728, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 2920, 2999, 3640, 3796, 4088, 4745, 5110, 5998, 6643, 7592, 9490, 10220, 11996, 13286, 14995, 18980, 20440, 20993, 23992, 26572, 29990, 33215, 37960, 38987, 41986, 53144, 59980, 66430, 77974, 83972, 104965, 119960, 132860, 155948, 167944, 194935, 209930, 218927, 265720, 272909, 311896, 389870, 419860, 437854, 545818, 779740, 839720, 875708, 1091636, 1094635, 1364545, 1532489, 1559480, 1751416, 2183272, 2189270, 2729090, 2846051, 3064978, 4378540, 5458180, 5692102, 6129956, 7662445, 8757080, 10916360, 11384204, 12259912, 14230255, 15324890, 19922357, 22768408, 28460510, 30649780, 39844714, 56921020, 61299560, 79689428, 99611785, 113842040, 159378856, 199223570, 398447140, 796894280]

約数ペア:

[(1, 796894280), (2, 398447140), (4, 199223570), (5, 159378856), (7, 113842040), (8, 99611785), (10, 79689428), (13, 61299560), (14, 56921020), (20, 39844714), (26, 30649780), (28, 28460510), (35, 22768408), (40, 19922357), (52, 15324890), (56, 14230255), (65, 12259912), (70, 11384204), (73, 10916360), (91, 8757080), (104, 7662445), (130, 6129956), (140, 5692102), (146, 5458180), (182, 4378540), (260, 3064978), (280, 2846051), (292, 2729090), (364, 2189270), (365, 2183272), (455, 1751416), (511, 1559480), (520, 1532489), (584, 1364545), (728, 1094635), (730, 1091636), (910, 875708), (949, 839720), (1022, 779740), (1460, 545818), (1820, 437854), (1898, 419860), (2044, 389870), (2555, 311896), (2920, 272909), (2999, 265720), (3640, 218927), (3796, 209930), (4088, 194935), (4745, 167944), (5110, 155948), (5998, 132860), (6643, 119960), (7592, 104965), (9490, 83972), (10220, 77974), (11996, 66430), (13286, 59980), (14995, 53144), (18980, 41986), (20440, 38987), (20993, 37960), (23992, 33215), (26572, 29990)]