517489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 1642291200

約数和(自身を除く): 1124801880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 263, 285, 380, 456, 526, 570, 760, 789, 863, 1052, 1140, 1315, 1578, 1726, 2104, 2280, 2589, 2630, 3156, 3452, 3945, 4315, 4997, 5178, 5260, 6312, 6904, 7890, 8630, 9994, 10356, 10520, 12945, 14991, 15780, 16397, 17260, 19988, 20712, 24985, 25890, 29982, 31560, 32794, 34520, 39976, 49191, 49970, 51780, 59964, 65588, 74955, 81985, 98382, 99940, 103560, 119928, 131176, 149910, 163970, 196764, 199880, 226969, 245955, 299820, 327940, 393528, 453938, 491910, 599640, 655880, 680907, 907876, 983820, 1134845, 1361814, 1815752, 1967640, 2269690, 2723628, 3404535, 4312411, 4539380, 5447256, 6809070, 8624822, 9078760, 12937233, 13618140, 17249644, 21562055, 25874466, 27236280, 34499288, 43124110, 51748932, 64686165, 86248220, 103497864, 129372330, 172496440, 258744660, 517489320]

約数ペア:

[(1, 517489320), (2, 258744660), (3, 172496440), (4, 129372330), (5, 103497864), (6, 86248220), (8, 64686165), (10, 51748932), (12, 43124110), (15, 34499288), (19, 27236280), (20, 25874466), (24, 21562055), (30, 17249644), (38, 13618140), (40, 12937233), (57, 9078760), (60, 8624822), (76, 6809070), (95, 5447256), (114, 4539380), (120, 4312411), (152, 3404535), (190, 2723628), (228, 2269690), (263, 1967640), (285, 1815752), (380, 1361814), (456, 1134845), (526, 983820), (570, 907876), (760, 680907), (789, 655880), (863, 599640), (1052, 491910), (1140, 453938), (1315, 393528), (1578, 327940), (1726, 299820), (2104, 245955), (2280, 226969), (2589, 199880), (2630, 196764), (3156, 163970), (3452, 149910), (3945, 131176), (4315, 119928), (4997, 103560), (5178, 99940), (5260, 98382), (6312, 81985), (6904, 74955), (7890, 65588), (8630, 59964), (9994, 51780), (10356, 49970), (10520, 49191), (12945, 39976), (14991, 34520), (15780, 32794), (16397, 31560), (17260, 29982), (19988, 25890), (20712, 24985)]