13393016960

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{150551}}^1$

素因数の和:150709

約数の個数: 64

約数和(自身を含む): 32248238400

約数和(自身を除く): 18855221440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 17792, 22240, 44480, 88960, 150551, 301102, 602204, 752755, 1204408, 1505510, 2408816, 3011020, 4817632, 6022040, 9635264, 12044080, 19270528, 20926589, 24088160, 41853178, 48176320, 83706356, 96352640, 104632945, 167412712, 209265890, 334825424, 418531780, 669650848, 837063560, 1339301696, 1674127120, 2678603392, 3348254240, 6696508480, 13393016960]

約数ペア:

[(1, 13393016960), (2, 6696508480), (4, 3348254240), (5, 2678603392), (8, 1674127120), (10, 1339301696), (16, 837063560), (20, 669650848), (32, 418531780), (40, 334825424), (64, 209265890), (80, 167412712), (128, 104632945), (139, 96352640), (160, 83706356), (278, 48176320), (320, 41853178), (556, 24088160), (640, 20926589), (695, 19270528), (1112, 12044080), (1390, 9635264), (2224, 6022040), (2780, 4817632), (4448, 3011020), (5560, 2408816), (8896, 1505510), (11120, 1204408), (17792, 752755), (22240, 602204), (44480, 301102), (88960, 150551)]