508142080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 1327772160

約数和(自身を除く): 819630080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 337, 380, 496, 512, 589, 608, 620, 640, 674, 760, 992, 1178, 1216, 1240, 1280, 1348, 1520, 1685, 1984, 2356, 2432, 2480, 2560, 2696, 2945, 3040, 3370, 3968, 4712, 4864, 4960, 5392, 5890, 6080, 6403, 6740, 7936, 9424, 9728, 9920, 10447, 10784, 11780, 12160, 12806, 13480, 15872, 18848, 19840, 20894, 21568, 23560, 24320, 25612, 26960, 32015, 37696, 39680, 41788, 43136, 47120, 48640, 51224, 52235, 53920, 64030, 75392, 79360, 83576, 86272, 94240, 102448, 104470, 107840, 128060, 150784, 167152, 172544, 188480, 198493, 204896, 208940, 215680, 256120, 301568, 334304, 376960, 396986, 409792, 417880, 431360, 512240, 668608, 753920, 793972, 819584, 835760, 862720, 992465, 1024480, 1337216, 1507840, 1587944, 1639168, 1671520, 1984930, 2048960, 2674432, 3175888, 3278336, 3343040, 3969860, 4097920, 5348864, 6351776, 6686080, 7939720, 8195840, 12703552, 13372160, 15879440, 16391680, 25407104, 26744320, 31758880, 50814208, 63517760, 101628416, 127035520, 254071040, 508142080]

約数ペア:

[(1, 508142080), (2, 254071040), (4, 127035520), (5, 101628416), (8, 63517760), (10, 50814208), (16, 31758880), (19, 26744320), (20, 25407104), (31, 16391680), (32, 15879440), (38, 13372160), (40, 12703552), (62, 8195840), (64, 7939720), (76, 6686080), (80, 6351776), (95, 5348864), (124, 4097920), (128, 3969860), (152, 3343040), (155, 3278336), (160, 3175888), (190, 2674432), (248, 2048960), (256, 1984930), (304, 1671520), (310, 1639168), (320, 1587944), (337, 1507840), (380, 1337216), (496, 1024480), (512, 992465), (589, 862720), (608, 835760), (620, 819584), (640, 793972), (674, 753920), (760, 668608), (992, 512240), (1178, 431360), (1216, 417880), (1240, 409792), (1280, 396986), (1348, 376960), (1520, 334304), (1685, 301568), (1984, 256120), (2356, 215680), (2432, 208940), (2480, 204896), (2560, 198493), (2696, 188480), (2945, 172544), (3040, 167152), (3370, 150784), (3968, 128060), (4712, 107840), (4864, 104470), (4960, 102448), (5392, 94240), (5890, 86272), (6080, 83576), (6403, 79360), (6740, 75392), (7936, 64030), (9424, 53920), (9728, 52235), (9920, 51224), (10447, 48640), (10784, 47120), (11780, 43136), (12160, 41788), (12806, 39680), (13480, 37696), (15872, 32015), (18848, 26960), (19840, 25612), (20894, 24320), (21568, 23560)]