149300480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 430711680

約数和(自身を除く): 281411200

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, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 877, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1754, 1792, 2128, 2240, 2432, 2660, 3040, 3508, 4256, 4385, 4480, 4864, 5320, 6080, 6139, 7016, 8512, 8770, 8960, 10640, 12160, 12278, 14032, 16663, 17024, 17540, 21280, 24320, 24556, 28064, 30695, 33326, 34048, 35080, 42560, 49112, 56128, 61390, 66652, 70160, 83315, 85120, 98224, 112256, 116641, 122780, 133304, 140320, 166630, 170240, 196448, 224512, 233282, 245560, 266608, 280640, 333260, 392896, 466564, 491120, 533216, 561280, 583205, 666520, 785792, 933128, 982240, 1066432, 1122560, 1166410, 1333040, 1571584, 1866256, 1964480, 2132864, 2332820, 2666080, 3732512, 3928960, 4265728, 4665640, 5332160, 7465024, 7857920, 9331280, 10664320, 14930048, 18662560, 21328640, 29860096, 37325120, 74650240, 149300480]

約数ペア:

[(1, 149300480), (2, 74650240), (4, 37325120), (5, 29860096), (7, 21328640), (8, 18662560), (10, 14930048), (14, 10664320), (16, 9331280), (19, 7857920), (20, 7465024), (28, 5332160), (32, 4665640), (35, 4265728), (38, 3928960), (40, 3732512), (56, 2666080), (64, 2332820), (70, 2132864), (76, 1964480), (80, 1866256), (95, 1571584), (112, 1333040), (128, 1166410), (133, 1122560), (140, 1066432), (152, 982240), (160, 933128), (190, 785792), (224, 666520), (256, 583205), (266, 561280), (280, 533216), (304, 491120), (320, 466564), (380, 392896), (448, 333260), (532, 280640), (560, 266608), (608, 245560), (640, 233282), (665, 224512), (760, 196448), (877, 170240), (896, 166630), (1064, 140320), (1120, 133304), (1216, 122780), (1280, 116641), (1330, 112256), (1520, 98224), (1754, 85120), (1792, 83315), (2128, 70160), (2240, 66652), (2432, 61390), (2660, 56128), (3040, 49112), (3508, 42560), (4256, 35080), (4385, 34048), (4480, 33326), (4864, 30695), (5320, 28064), (6080, 24556), (6139, 24320), (7016, 21280), (8512, 17540), (8770, 17024), (8960, 16663), (10640, 14032), (12160, 12278)]