199407120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75533}}^1$

素因数の和:75560

約数の個数: 80

約数和(自身を含む): 674367552

約数和(自身を除く): 474960432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 75533, 151066, 226599, 302132, 377665, 453198, 604264, 755330, 830863, 906396, 1132995, 1208528, 1510660, 1661726, 1812792, 2265990, 2492589, 3021320, 3323452, 3625584, 4154315, 4531980, 4985178, 6042640, 6646904, 8308630, 9063960, 9970356, 12462945, 13293808, 16617260, 18127920, 19940712, 24925890, 33234520, 39881424, 49851780, 66469040, 99703560, 199407120]

約数ペア:

[(1, 199407120), (2, 99703560), (3, 66469040), (4, 49851780), (5, 39881424), (6, 33234520), (8, 24925890), (10, 19940712), (11, 18127920), (12, 16617260), (15, 13293808), (16, 12462945), (20, 9970356), (22, 9063960), (24, 8308630), (30, 6646904), (33, 6042640), (40, 4985178), (44, 4531980), (48, 4154315), (55, 3625584), (60, 3323452), (66, 3021320), (80, 2492589), (88, 2265990), (110, 1812792), (120, 1661726), (132, 1510660), (165, 1208528), (176, 1132995), (220, 906396), (240, 830863), (264, 755330), (330, 604264), (440, 453198), (528, 377665), (660, 302132), (880, 226599), (1320, 151066), (2640, 75533)]