67256960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5569

約数の個数: 64

約数和(自身を含む): 169279200

約数和(自身を除く): 102022240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5531, 6080, 11062, 12160, 22124, 27655, 44248, 55310, 88496, 105089, 110620, 176992, 210178, 221240, 353984, 420356, 442480, 525445, 707968, 840712, 884960, 1050890, 1681424, 1769920, 2101780, 3362848, 3539840, 4203560, 6725696, 8407120, 13451392, 16814240, 33628480, 67256960]

約数ペア:

[(1, 67256960), (2, 33628480), (4, 16814240), (5, 13451392), (8, 8407120), (10, 6725696), (16, 4203560), (19, 3539840), (20, 3362848), (32, 2101780), (38, 1769920), (40, 1681424), (64, 1050890), (76, 884960), (80, 840712), (95, 707968), (128, 525445), (152, 442480), (160, 420356), (190, 353984), (304, 221240), (320, 210178), (380, 176992), (608, 110620), (640, 105089), (760, 88496), (1216, 55310), (1520, 44248), (2432, 27655), (3040, 22124), (5531, 12160), (6080, 11062)]