208909043760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51203197}}^1$

素因数の和:51203230

約数の個数: 80

約数和(自身を含む): 685713227616

約数和(自身を除く): 476804183856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 51203197, 102406394, 153609591, 204812788, 256015985, 307219182, 409625576, 512031970, 614438364, 768047955, 819251152, 870454349, 1024063940, 1228876728, 1536095910, 1740908698, 2048127880, 2457753456, 2611363047, 3072191820, 3481817396, 4096255760, 4352271745, 5222726094, 6144383640, 6963634792, 8704543490, 10445452188, 12288767280, 13056815235, 13927269584, 17409086980, 20890904376, 26113630470, 34818173960, 41781808752, 52227260940, 69636347920, 104454521880, 208909043760]

約数ペア:

[(1, 208909043760), (2, 104454521880), (3, 69636347920), (4, 52227260940), (5, 41781808752), (6, 34818173960), (8, 26113630470), (10, 20890904376), (12, 17409086980), (15, 13927269584), (16, 13056815235), (17, 12288767280), (20, 10445452188), (24, 8704543490), (30, 6963634792), (34, 6144383640), (40, 5222726094), (48, 4352271745), (51, 4096255760), (60, 3481817396), (68, 3072191820), (80, 2611363047), (85, 2457753456), (102, 2048127880), (120, 1740908698), (136, 1536095910), (170, 1228876728), (204, 1024063940), (240, 870454349), (255, 819251152), (272, 768047955), (340, 614438364), (408, 512031970), (510, 409625576), (680, 307219182), (816, 256015985), (1020, 204812788), (1360, 153609591), (2040, 102406394), (4080, 51203197)]