74650240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 128

約数和(自身を含む): 214934400

約数和(自身を除く): 140284160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 877, 896, 1064, 1120, 1216, 1330, 1520, 1754, 2128, 2240, 2432, 2660, 3040, 3508, 4256, 4385, 4480, 5320, 6080, 6139, 7016, 8512, 8770, 10640, 12160, 12278, 14032, 16663, 17024, 17540, 21280, 24556, 28064, 30695, 33326, 35080, 42560, 49112, 56128, 61390, 66652, 70160, 83315, 85120, 98224, 112256, 116641, 122780, 133304, 140320, 166630, 196448, 233282, 245560, 266608, 280640, 333260, 392896, 466564, 491120, 533216, 561280, 583205, 666520, 785792, 933128, 982240, 1066432, 1166410, 1333040, 1866256, 1964480, 2132864, 2332820, 2666080, 3732512, 3928960, 4665640, 5332160, 7465024, 9331280, 10664320, 14930048, 18662560, 37325120, 74650240]

約数ペア:

[(1, 74650240), (2, 37325120), (4, 18662560), (5, 14930048), (7, 10664320), (8, 9331280), (10, 7465024), (14, 5332160), (16, 4665640), (19, 3928960), (20, 3732512), (28, 2666080), (32, 2332820), (35, 2132864), (38, 1964480), (40, 1866256), (56, 1333040), (64, 1166410), (70, 1066432), (76, 982240), (80, 933128), (95, 785792), (112, 666520), (128, 583205), (133, 561280), (140, 533216), (152, 491120), (160, 466564), (190, 392896), (224, 333260), (266, 280640), (280, 266608), (304, 245560), (320, 233282), (380, 196448), (448, 166630), (532, 140320), (560, 133304), (608, 122780), (640, 116641), (665, 112256), (760, 98224), (877, 85120), (896, 83315), (1064, 70160), (1120, 66652), (1216, 61390), (1330, 56128), (1520, 49112), (1754, 42560), (2128, 35080), (2240, 33326), (2432, 30695), (2660, 28064), (3040, 24556), (3508, 21280), (4256, 17540), (4385, 17024), (4480, 16663), (5320, 14032), (6080, 12278), (6139, 12160), (7016, 10640), (8512, 8770)]