1567861880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 3898177920

約数和(自身を除く): 2330316040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 103, 104, 130, 146, 206, 260, 292, 365, 401, 412, 515, 520, 584, 730, 802, 824, 949, 1030, 1339, 1460, 1604, 1898, 2005, 2060, 2678, 2920, 3208, 3796, 4010, 4120, 4745, 5213, 5356, 6695, 7519, 7592, 8020, 9490, 10426, 10712, 13390, 15038, 16040, 18980, 20852, 26065, 26780, 29273, 30076, 37595, 37960, 41303, 41704, 52130, 53560, 58546, 60152, 75190, 82606, 97747, 104260, 117092, 146365, 150380, 165212, 195494, 206515, 208520, 234184, 292730, 300760, 330424, 380549, 390988, 413030, 488735, 536939, 585460, 761098, 781976, 826060, 977470, 1073878, 1170920, 1522196, 1652120, 1902745, 1954940, 2147756, 2684695, 3015119, 3044392, 3805490, 3909880, 4295512, 5369390, 6030238, 7610980, 10738780, 12060476, 15075595, 15221960, 21477560, 24120952, 30151190, 39196547, 60302380, 78393094, 120604760, 156786188, 195982735, 313572376, 391965470, 783930940, 1567861880]

約数ペア:

[(1, 1567861880), (2, 783930940), (4, 391965470), (5, 313572376), (8, 195982735), (10, 156786188), (13, 120604760), (20, 78393094), (26, 60302380), (40, 39196547), (52, 30151190), (65, 24120952), (73, 21477560), (103, 15221960), (104, 15075595), (130, 12060476), (146, 10738780), (206, 7610980), (260, 6030238), (292, 5369390), (365, 4295512), (401, 3909880), (412, 3805490), (515, 3044392), (520, 3015119), (584, 2684695), (730, 2147756), (802, 1954940), (824, 1902745), (949, 1652120), (1030, 1522196), (1339, 1170920), (1460, 1073878), (1604, 977470), (1898, 826060), (2005, 781976), (2060, 761098), (2678, 585460), (2920, 536939), (3208, 488735), (3796, 413030), (4010, 390988), (4120, 380549), (4745, 330424), (5213, 300760), (5356, 292730), (6695, 234184), (7519, 208520), (7592, 206515), (8020, 195494), (9490, 165212), (10426, 150380), (10712, 146365), (13390, 117092), (15038, 104260), (16040, 97747), (18980, 82606), (20852, 75190), (26065, 60152), (26780, 58546), (29273, 53560), (30076, 52130), (37595, 41704), (37960, 41303)]