129321440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 323326080

約数和(自身を除く): 194004640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 232, 235, 290, 376, 464, 470, 580, 593, 752, 928, 940, 1160, 1186, 1363, 1504, 1880, 2320, 2372, 2726, 2965, 3760, 4640, 4744, 5452, 5930, 6815, 7520, 9488, 10904, 11860, 13630, 17197, 18976, 21808, 23720, 27260, 27871, 34394, 43616, 47440, 54520, 55742, 68788, 85985, 94880, 109040, 111484, 137576, 139355, 171970, 218080, 222968, 275152, 278710, 343940, 445936, 550304, 557420, 687880, 808259, 891872, 1114840, 1375760, 1616518, 2229680, 2751520, 3233036, 4041295, 4459360, 6466072, 8082590, 12932144, 16165180, 25864288, 32330360, 64660720, 129321440]

約数ペア:

[(1, 129321440), (2, 64660720), (4, 32330360), (5, 25864288), (8, 16165180), (10, 12932144), (16, 8082590), (20, 6466072), (29, 4459360), (32, 4041295), (40, 3233036), (47, 2751520), (58, 2229680), (80, 1616518), (94, 1375760), (116, 1114840), (145, 891872), (160, 808259), (188, 687880), (232, 557420), (235, 550304), (290, 445936), (376, 343940), (464, 278710), (470, 275152), (580, 222968), (593, 218080), (752, 171970), (928, 139355), (940, 137576), (1160, 111484), (1186, 109040), (1363, 94880), (1504, 85985), (1880, 68788), (2320, 55742), (2372, 54520), (2726, 47440), (2965, 43616), (3760, 34394), (4640, 27871), (4744, 27260), (5452, 23720), (5930, 21808), (6815, 18976), (7520, 17197), (9488, 13630), (10904, 11860)]