144210760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6182

約数の個数: 64

約数和(自身を含む): 352627200

約数和(自身を除く): 208416440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 6121, 11780, 12242, 23560, 24484, 30605, 48968, 61210, 116299, 122420, 189751, 232598, 244840, 379502, 465196, 581495, 759004, 930392, 948755, 1162990, 1518008, 1897510, 2325980, 3605269, 3795020, 4651960, 7210538, 7590040, 14421076, 18026345, 28842152, 36052690, 72105380, 144210760]

約数ペア:

[(1, 144210760), (2, 72105380), (4, 36052690), (5, 28842152), (8, 18026345), (10, 14421076), (19, 7590040), (20, 7210538), (31, 4651960), (38, 3795020), (40, 3605269), (62, 2325980), (76, 1897510), (95, 1518008), (124, 1162990), (152, 948755), (155, 930392), (190, 759004), (248, 581495), (310, 465196), (380, 379502), (589, 244840), (620, 232598), (760, 189751), (1178, 122420), (1240, 116299), (2356, 61210), (2945, 48968), (4712, 30605), (5890, 24484), (6121, 23560), (11780, 12242)]